MIDTERM Review
Which of the following will cause an increase in the demand for labor? A. An increase in the productivity of workers. B. A reduction in the stock of capital. C. A decrease in the supply of labor. D. An increase in the real wage.
A. An increase in the productivity of workers.
To prepare for this problem, read carefully the In Touch with Data and Research box on Developing and Testing an Economic Theory. 1) Which of the following best describes the use of assumptions in the creation of economic theory? A. Assumptions should be simple but should also capture the most important aspects of the issue or problem. B. A theory should, as a rule, use as few assumptions as possible. C. Assumptions should be as complex as possible to reflect all aspects of the complicated issues they attempt to explain. D. None of the above are true--assumptions irreparably hurt the ability of theory to mirror a real-world issue. 2) When an economist is conducting empirical analysis, she A. creates a mathematical model and tests it with hypothetical numeric data. B. makes provisional assumptions to get ready to test a theory. C. compares her written analysis with the writings of others on the same topic. D. compares real-world data with a theory's implications. 3) Which of the following is true about what happens after a theory has been compared to real-world data? A. There is never a reason to make do with a theory that fits only somewhat well with real-world data B. If the theory fits poorly with real-world data, it is best to move on to an entirely new research question before attempting to revise the failed theory. C. If the theory fits well with the data, you can use that theory to make predictions. D. If the theory fits poorly with the data, the researcher should keep trying to find a new data set that matches well with the theory and gives him the results he was hoping for, even if this requires using several different data sets.
A. Assumptions should be simple but should also capture the most important aspects of the issue or problem. D. compares real-world data with a theory's implications C. If the theory fits well with the data, you can use that theory to make predictions.
Suppose the government levies a lump-sum tax on workers. Which of the following best explains the effect on the supply of labor? A. A lump-sum tax has only an income effect, so increasing the tax will cause the supply of labor to increase. B. A lump-sum tax has only a substitution effect, so increasing the tax will cause the supply of labor to decrease. C. A lump-sum tax has only an income effect, so increasing the tax will cause the supply of labor to decrease. D. A lump-sum tax has only a substitution effect, so increasing the tax will cause the supply of labor to increase. E. A lump-sum tax has both income and substitution effects, so the overall effect on the supply of labor is uncertain.
A. A lump-sum tax has only an income effect, so increasing the tax will cause the supply of labor to increase.
A nation's gross domestic product (GDP) is defined as the market value of final goods and services newly produced within a nation during a fixed period of time. There are many practical issues that arise in measuring economic activity as defined above. Which is NOT one of them? A. Capital goods are those that are used to produce other goods but not used up in the same period. Hence they are intermediate goods but classified as final goods. B. Some non-market goods and services, such as activities in the underground economy, are estimated and partially incorporated in official GDP measure. C. The measure leaves out the economic costs of environmental degradation in the calculation of firms' contribution to output, creating an upward bias. D. There are some useful goods and services that are not sold in formal markets and so they are excluded from the measure, creating a downward bias.
A. Capital goods are those that are used to produce other goods but not used up in the same period. Hence they are intermediate goods but classified as final goods.
Rank the following assets in terms of liquidity, from the most liquid to the least liquid: a) Savings Account; b) Cash; c) Land; d) a U.S. Savings Bond A. Cash; Savings Account; U.S. Savings Bond; Land B. Land; U.S. Savings Bond; Cash; Savings Account C. Cash; Land; Savings Account; U.S. Savings Bond D. Cash; U.S. Savings Bond; Savings Account; Land
A. Cash; Savings Account; U.S. Savings Bond; Land
Which one of the following four characteristics of assets is least important to holders of wealth? A. Denomination B. Liquidity C. Risk D. Expected return Complete the following sentence on how money compares with other assets for each characteristic? Money has a low expected return compared to other assets, low risk since it always maintains its nominal value, is the most liquid of all assets, and has the lowest time to maturity
A. Denomination
1.) Which of the following is true about the availability of balance of payments information for the United States? A. Full information on the balance of payments is available quarterly, but some aspects are available monthly. B. Full information on the balance of payments is available monthly. C. Full information on the balance of payments is available annually, but some aspects are available quarterly. D. Full information on the balance of payments is available quarterly, with none made available monthly. 2.) The sum of the current account plus the capital and financial account should sum to zero. If the sum is not the amount you identified above, this is due to A. statistical discrepancy. B. negative externalities. C. incentives to lie about figures. D. measurement bias.
A. Full information on the balance of payments is available quarterly, but some aspects are available monthly. A. statistical discrepancy.
The diagram to the right shows the current account balance as a percentage of nominal GDP for the U.S. from 1959 to 2004. Which of the following is not a plausible explanation for the trend in this data? A. Greater demand for U.S. exports. B. The growth in U.S. budget deficits. C. Increased saving activity by foreign households. D. Increased opportunities for international investment.
A. Greater demand for U.S. exports.
What is structural unemployment? A. Long-term, chronic unemployment that exists even when the economy is not in a recession. B. The difference between the actual rate of unemployment and the natural rate of unemployment. C. Unemployment arising as workers search for suitable jobs and firms search for suitable workers. D. Temporary unemployment due to recessions. What are the two principal sources of structural unemployment? A. workers with limited skills, and long-term declines in some industries B. sticky wages that prevent the labor market from reaching equilibrium, and minimum wages C. recessions and inflationary periods D. the time it takes to find a good job match, and the mismatch of jobs and skills
A. Long-term, chronic unemployment that exists even when the economy is not in a recession. A. workers with limited skills, and long-term declines in some industries
Which of the following fits the definition of a job from the gig economy? (Select all that apply) A. Selling items at a farmers market. B. Child care services. C. Selling used cars at a dealership. D. Driving for Uber. The Federal Reserve performed a study to find the number of people active in the gig economy, which of the following represents one of their findings? A. The study found that the percent of adults engaged in gig work declined from 2016 to 2017. B. The study found that a majority of all adults engaged in gig work in 2017. C. Less than 20% of gig workers said doing gig work was their main source of income in 2017. D. A majority of gig workers said they did gig work as their main source of income in 2017. The Federal Reserve finds that the gig economy is large and growing.
A. Selling items at a farmers market. + B. Child care services. + D. Driving for Uber. C. Less than 20% of gig workers said doing gig work was their main source of income in 2017.
1.) Productivity growth in the United States has averaged about 1 percent per year since 1929. This growth in productivity has been erratic with the lowest growth rate occurring between 1973-1982. 2.) Which of the following could explain why productivity growth appears to arrive in waves over time? A. Since there are many years between transformational innovations, their positive impacts on productivity growth will appear in waves. B. Since oil prices only increase substantially about once per decade, its positive impact on productivity growth will appear in waves. C. The United States government only takes measurements of productivity growth every five years, this makes all productivity growth appear to come in waves. D. All of the above are true. 3.) Which of the following are likely true of future innovations such as artificial intelligence, self-driving cars, and robotics as they relates to jobs in the economy? (Select all that apply) A. Large scale innovations tends to suppress wages causing them to fall dramatically. B. There would likely be an increase in wages across the economy. C. These new technologies can directly replace jobs currently done by people, resulting in at least some displacement of jobs. D. These innovations can be complementary to existing jobs and therefore increase the marginal product of labor.
A. Since there are many years between transformational innovations, their positive impacts on productivity growth will appear in waves. B. There would likely be an increase in wages across the economy. + C. These new technologies can directly replace jobs currently done by people, resulting in at least some displacement of jobs. + D. These innovations can be complementary to existing jobs and therefore increase the marginal product of labor.
Which is NOT a correct statement about the national income accounts? A. The income approach to measuring economic activity provides a figure that is equal to the sum of revenues by the producers of output, which in turn is equivalent to that of the product approach. B. The product approach to measuring economic activity is calculated as the sum of the value added by producers. C. There are three approaches to measuring current economic activity: the product approach, the income approach, and the expenditure approach. In principle, the three approaches give the same answer. D. The alternative approaches to measuring economic activity are useful because each approach gives a different perspective on the economy.
A. The income approach to measuring economic activity provides a figure that is equal to the sum of revenues by the producers of output, which in turn is equivalent to that of the product approach.
Why does desired investment fall as the real interest rate rises? A. The user cost of capital increases, resulting in a smaller desired capital stock. B. A higher interest rate makes capital less productive, resulting in a smaller desired capital stock. C. A higher interest rate results in less existing capital that needs to be replaced.
A. The user cost of capital increases, resulting in a smaller desired capital stock.
How is the price level related to nominal money demand? A. They are directly related-the higher the price level, the higher the demand for money. B. They are inversely related-the higher the price level, the lower the demand for money. C. They are unrelated-changes in the price level have no effect on the demand for money. How is the level of real income related to money demand? A. They are directly related-the higher the level of real income, the higher the demand for money. B. They are inversely related-the higher the level of real income, the lower the demand for money. C. They are unrelated-changes in the level of real income have no effect on the demand for money. How is the interest rate on other assets (stocks and bonds for example) related to money demand? A. They are inversely related-the higher the interest rate on other assets, the lower the demand for money. B. They are directly related-the higher the interest rate on other assets, the higher the demand for money. C. They are unrelated-change in the interest rate on other assets have no effect on the demand for money.
A. They are directly related-the higher the price level, the higher the demand for money. A. They are directly related-the higher the level of real income, the higher the demand for money. A. They are inversely related-the higher the interest rate on other assets, the lower the demand for money.
How does the expected rate of return on an asset affect its desirability? A. They are directly related - the higher the expected return, all else equal, the more attractive the asset. B. They are inversely related - the higher the expected return, all else equal, the less attractive the asset. C. They are unrelated - expected return does not affect an asset's desirability. How does the level of risk affect an asset's desirability? A. They are directly related - the higher the level of risk, all else equal, the more attractive the asset. B. They are inversely related - the higher the level of risk, all else equal, the less attractive the asset. C. They are unrelated - an asset's level of risk is unrelated to its desirability. How does the level of liquidity affect an asset's desirability? A. They are directly related - the more liquid the asset, all else equal, the more desirable the asset. B. They are inversely related - the more liquid the asset, all else equal, the less desirable the asset. C. They are unrelated - liquidity does not affect an asset's desirability.
A. They are directly related - the higher the expected return, all else equal, the more attractive the asset. B. They are inversely related - the higher the level of risk, all else equal, the less attractive the asset. A. They are directly related - the more liquid the asset, all else equal, the more desirable the asset.
1. The U.S. government sells F-16 fighter planes to a foreign government. An example of an offsetting entry to the entry of this transaction in the balance of payments accounts is: A. U.S. citizens buy cars from the foreign country, which is a negative entry in the current account. B. No transaction needed. C. A foreign bank buys U.S. government bonds, which is a negative entry in the financial account. D. Kuwait pays for the services of Red Adair's U.S. team of oil fire fighters, which is a positive entry in the current account. 2. A London bank sells yen to, and buys dollars from, a Swiss bank. An example of an offsetting entry to the entry of this transaction in the balance of payments accounts is: A. Kuwait pays for the services of Red Adair's U.S. team of oil fire fighters, which is a positive entry in the current account. B. A U.S. bank buys U.K. government bonds, which is a negative entry in the financial account. C. U.S. citizens buy cars from the foreign country, which is a negative entry in the current account. D. No transaction needed. 3. The Federal Reserve sells yen to, and buys dollars from, a Swiss bank. An example of an offsetting entry to the entry of this transaction in the balance of payments accounts is: A. U.S. citizens buy cars from the foreign country, which is a negative entry in the current account. B. The Federal Reserve sells dollars to, and buys euros from, the European Central Bank, which is a negative entry in the financial account. C. No transaction needed. D. The IRS sells a bankrupt singer's home to an Egyptian citizen, which is a positive entry in the financial account. 4. A New York bank receives the interest on its loans to Brazil. An example of an offsetting entry to the entry of this transaction in the balance of payments accounts is: A. Kuwait pays for the services of Red Adair's U.S. team of oil fire fighters, which is a positive entry in the current account. B. A U.S. bank buys U.K. government bonds, which is a negative entry in the financial account. C. No transaction needed. D. Brazilian citizens receive interest on U.S. Treasury bonds they own, which is a negative entry in the current account. 5. A U.S. collector buys some ancient artifacts from a collection in Egypt. An example of an offsetting entry to the entry of this transaction in the balance of payments accounts is: A. Kuwait pays for the services of Red Adair's U.S. team of oil fire fighters, which is a positive entry in the current account. B. A U.S. bank buys U.K. government bonds, which is a negative entry in the financial account. C. No transaction needed. D. The IRS sells a bankrupt singer's home to an Egyptian citizen, which is a positive entry in the financial account. 6. A U.S. oil company buys insurance from a Canadian insurance company to insure its oil rigs in the Gulf of Mexico. An example of an offsetting entry to the entry of this transaction in the balance of payments accounts is: A. Kuwait pays for the services of Red Adair's U.S. team of oil fire fighters, which is a positive entry in the current account. B. U.S. citizens buy cars from the foreign country, which is a negative entry in the current account. C. No transaction needed. D. The IRS sells a bankrupt singer's home to an Egyptian citizen, which is a positive entry in the financial account. 7. A U.S. company borrows from a British bank. An example of an offsetting entry to the entry of this transaction in the balance of payments accounts is: A. No transaction needed. B. The IRS sells a bankrupt singer's home to an Egyptian citizen, which is a positive entry in the financial account. C. U.S. citizens buy cars from the foreign country, which is a negative entry in the current account. D. A U.S. bank buys U.K. government bonds, which is a negative entry in the financial account.
A. U.S. citizens buy cars from the foreign country, which is a negative entry in the current account. D. No transaction needed. B. The Federal Reserve sells dollars to, and buys euros from, the European Central Bank, which is a negative entry in the financial account. D. Brazilian citizens receive interest on U.S. Treasury bonds they own, which is a negative entry in the current account. D. The IRS sells a bankrupt singer's home to an Egyptian citizen, which is a positive entry in the financial account. A. Kuwait pays for the services of Red Adair's U.S. team of oil fire fighters, which is a positive entry in the current account. D. A U.S. bank buys U.K. government bonds, which is a negative entry in the financial account.
Why is equilibrium in the asset market described by the condition that real money supply equal real money demand? A. When supply equals demand for money, demand must also equal supply for non-monetary assets. B. Money is the only asset. C. If the asset market were not in equilibrium, then money would not be really demanded. D. The Fed makes sure that money supply equals money demand.
A. When supply equals demand for money, demand must also equal supply for non-monetary assets.
Can average labor productivity fall even though total output is rising? A. Yes, if employment rises faster than output.. B. No, average labor productivity cannot fall if total output is rising. C. Yes, if output rises faster than employment. Which of the following cases would result in increased total output but a higher unemployment rate? (Check all that apply) A. The labor force decreases by 1%. The level of employment decreases by 3%. Labor productivity increases by 5%. B. The labor force doesn't change. The level of employment increases by 2%. Labor productivity increases by 5%. C. The labor force doesn't change. The level of employment decreases by 5%. Labor productivity increases by 3%. D. The labor force increases by 7%. The level of employment increases by 5%. Labor productivity decreases by 3%.
A. Yes, if employment rises faster than output. A. The labor force decreases by 1%. The level of employment decreases by 3%. Labor productivity increases by 5%. + D. The labor force increases by 7%. The level of employment increases by 5%. Labor productivity decreases by 3%.
The production function slopes upward, but its slope declines from left to right. It slopes upward because A. additional units of input lead to additional output. B. prices rise as output increases. C. supply shocks cause output to increase. D. supply shocks cause output to decrease. Its slope declines from left to right because A. there is diminishing marginal productivity because at least one input is fixed. B. the quality of the labor force declines as more workers are employed. C. there are decreasing returns to scale in the production of all goods. D. the economy produces less as prices increase.
A. additional units of input lead to additional output. A. there is diminishing marginal productivity because at least one input is fixed.
Consumer expenditures on durable goods such as cars and furniture, as well as purchases of new houses, fall much more than expenditures on nondurable goods and services during most recessions. Why do you think that is? A. because people can more easily change the timing of their expenditure on durables B. because prices of cars, furniture, and houses rise sharply in recessions C. because companies stop making cars, furniture, and houses in recessions D. because the government increase taxes on cars, furniture, and houses in recessions
A. because people can more easily change the timing of their expenditure on durables
In November of 2007, the Fed announced that it would increase the frequency of its forecasts of inflation and other variables from 2 times per year to 4 times per year. At its FOMC meetings, the Fed reports A. both the overall PCE inflation rate and core PCE inflation rate. B. the CPI inflation rate. C. the overall PCE inflation rate. D. the core PCE inflation rate. Using the data in the figure, which data series displays the least amount of volatility? A. Core PCE inflation. B. Both series exhibit about the same amount of volatility. C. Overall PCE inflation.
A. both the overall PCE inflation rate and core PCE inflation rate. A. Core PCE inflation.
1.) If we want to study the current state of the economy, we would use a A. coincident index such as the Chicago Fed National Activity Index (CFNAI). B. leading index such as the Chicago Fed National Activity Index (CFNAI). C. leading index such as The Conference Board's index of economic indicators. D. coincident index such as The Conference Board's index of economic indicators. 2.) Which of the following is not true about the Aruoba-Diebold-Scotti (ADS) Business Conditions Index? A. It uses fewer economic variables than the CFNAI. Your answer is not correct. B. It uses data that vary in frequency of collection. C. It is older than the CFNAI. D. Its average value over time is zero by design. 3.) Which of the following is a problem with the composite index of leading economic indicators? A. It almost never gives false signals (predicting recessions that never actually occur). B. Its data are rarely revised. C. It gives no information on how severe a recession is predicted to be. D. It gives no information on whether a recession is likely.
A. coincident index such as the Chicago Fed National Activity Index (CFNAI). C. It is older than the CFNAI. C. It gives no information on how severe a recession is predicted to be.
National wealth is equal to A. domestic physical assets plus net foreign assets. B. domestic physical assets plus private saving plus domestic investment. C. domestic physical assets minus net foreign assets. D. domestic physical assets plus net foreign assets minus the government budget deficit. E. domestic physical assets plus net foreign assets plus private saving.
A. domestic physical assets plus net foreign assets.
Which policy would decrease national saving? A. exchanging sales taxes for higher taxes on interest and dividends B. reducing deficit spending C. increasing allowable contributions to tax-free retirement accounts D. replacing income taxation with consumption-based taxation
A. exchanging sales taxes for higher taxes on interest and dividends
The four characteristics of assets that are the most important to holder of wealth are A. expected return, risk, liquidity and time to maturity. B. expected return, risk, velocity and liquidity. C. expected return, real income, risk and time to maturity. D. real income, risk, velocity and liquidity. E. expected return, real income, liquidity and time to maturity. Money has an expected return that is lower than other assets. Money has a risk level that is lower than other assets. Which statement below is true when comparing money against other assets in terms of liquidity? A. Money is considered to be of average liquidity. B. Money is considered to be of low liquidity. C. Money is considered the most liquid asset. Compared to other assets, money has the lowest time to maturity.
A. expected return, risk, liquidity and time to maturity. C. Money is considered the most liquid asset.
How have total output and output per worker changed over time in the United States? Total output has ________ and output per worker has ________. A. grown strongly; grown strongly B. declined slightly; declined slightly C. grown strongly; declined slightly D. declined slightly; declined strongly These changes have affected the lives of typical people by leading to A. a lower standard of living. B. a higher standard of living. C. greater inflation. D. lower standards of living in other countries.
A. grown strongly; grown strongly B. a higher standard of living.
1.) High inflation rates, such as those in European economies in transition described by the application, are most often explained by A. high rates of money growth. B. high rates of unemployment. C. corrupt politicians. D. all of the above. 3.) If high rates of money growth tend to cause inflation, why would national leaders tolerate high rates of money growth? A. The leaders must "print money" in this case to finance government spending. B. Leaders do not decide the rate of money grow—citizens do. C. Money growth is the only way to maintain the currency's value against that of other nations. D. Monetary policy is out of the hands of national leaders in most cases, and this policy causes high inflation.
A. high rates of money growth. A. The leaders must "print money" in this case to finance government spending.
Improved technology is likely to A. increase the marginal product of labor. B. create the need for universal guaranteed income. C. displace workers, causing high unemployment. D. reduce wages.
A. increase the marginal product of labor.
1.) The mean duration of unemployment usually rises during and immediately following a recession and then falls after an expansion has been underway for a time. 2.) Compared to previous recessions, the mean duration of unemployment during the 2007dash-2009 recession A. increased—rising to a level about twice its typical level. B. decreased—falling to a level almost half its typical level. C. followed the same trend as previous recessions. D. due to the housing and financial crisis cannot be compared to other recessions. 3.) According to the article, what explains this change in unemployment duration during the 2007-2009 recession? A. An extension of unemployment benefits from 26 weeks to up to 99 weeks. B. A decrease in wealth, which led to a decrease in demand for consumer goods. C. A change in the measurement data used to calculate unemployment duration. D. All of the above are possible explanations.
A. increased—rising to a level about twice its typical level. D. All of the above are possible explanations.
Assume that prices and wages adjust rapidly so that the labor market, the goods market, and asset market are always in equilibrium. What are the effects of each of the following events on output, the real interest rate, and current price level? (Hint: you may need to review the labor market from chapter 3 and the goods market from chapter 4.) There is a temporary increase in government purchases. A. no change in output; an increase in the real interest rate; an increase in the price level B. an increase in output; an increase in the real interest rate; and no change in the price level C. an increase in all three - output, the real interest rate, and the price level D. an increase in output; no change in the real interest rate; and an increase in the price level E. No change in either output, the real interest rate or the price level. There is a reduction in expected inflation. A. an increase in output; an increase in the real interest rate; no change in the price level B. a decrease in output; an increase in the real interest rate; an increase in the price level C. a decrease in output; no change in the real interest rate; no change in the price level D. no change in output; no change in the real interest rate; a decrease in the price level E. an increase in output; no change in the real interest rate; a decrease in the price level There is a temporary increase in labor supply. A. an increase in output; a decrease in the real interest rate; a decrease in the price level B. an increase in output; no change in the real interest rate; a decrease in the price level C. no change in output; an increase in the real interest rate; a decrease in the price level D. an increase in output; an increase in the real interst rate; an increase in the price level E. a decrease in all three - output, the real interest rate and the price level There is an increase in the interest rate paid on money. A. decrease in output; decrease in the real interest rate; no change in the price level B. no change in output; no change in the real interest rate; decrease in the price level C. decrease in output; increase in the real interest rate; increase in the price level D. no change in output; decrease in the real interest rate; decrease in the price level E. no change in output, the real interest rate or the price level
A. no change in output; an increase in the real interest rate; an increase in the price level D. no change in output; no change in the real interest rate; a decrease in the price level A. an increase in output; a decrease in the real interest rate; a decrease in the price level B. no change in output; no change in the real interest rate; decrease in the price level
For constant output, if the real money supply exceeds the real quantity of money demanded at some initial real interest rate, A. people with excess money balances purchase non-monetary assets, thus increasing the market price of the non-monetary assets and reducing the real interest rate until an equilibrium is reached. B. people with excess money balances purchase non-monetary assets, thus increasing the market price of the non-monetary assets and increasing the real interest rate until an equilibrium is reached. C. the price level in the economy increases until a new equilibrium is reached. D. nothing happens until output adjusts.
A. people with excess money balances purchase non-monetary assets, thus increasing the market price of the non-monetary assets and reducing the real interest rate until an equilibrium is reached.
The definition of an inflationary period is a A. period in which average prices are rising over time. B. one-time increase in the price level. C. one-time decrease in the price level. D. period in which average prices are falling over time. Before World War II, consumer prices in the United States generally rose during wars and fell during peacetime. After World War II, consumer prices in the United States have generally increased steadily
A. period in which average prices are rising over time.
What problem does government control of prices create for economists attempting to measure a country's GDP? A. prices do not measure market value B. inflation is biased upwards C. the government sets prices systematically too high D. taxes are not accounted for properly In countries in which people grow their own food, make their own clothes, and provide services for one another within a family or village group, why might official GDP figures underestimate these nations' actual GDPs? A. such goods and services are not sold on the market, making their value difficult to measure B. the lack of prices for such goods and services leads to an upward bias in inflation and a downward bias in GDP C. since no one pays for the goods and services, they are worthless D. such goods and services are undervalued in the market
A. prices do not measure market value A. such goods and services are not sold on the market, making their value difficult to measure
1.) The job loss rate is the _____ and the job finding rate is the ______. A. probability that an employed person will lose his or her job during the month; probability that an unemployed person will find a job during the month. B. probability that an unemployed person will find a job during the month; probability that an employed person will lose his or her job during the month. C. probability that an employed person will lose his or her job during the year; probability that an unemployed person will find a job during the year. D. probability that an unemployed person will find a job during the year; probability that an employed person will lose his or her job during the year. 3.) Explain why a large fall in the job finding rate during recessions does not necessarily imply that the job finding rate is mainly responsible for the rise in unemployment, even though the job loss rate does not rise very much. A. The job loss rate rises more than the job finding rate declines. B. The job loss rate rises less than the job finding rate declines. C. The number of people who are unemployed is much larger than the number who are employed. D. The number of people who are employed is much larger than the number who are unemployed.
A. probability that an employed person will lose his or her job during the month; probability that an unemployed person will find a job during the month. D. The number of people who are employed is much larger than the number who are unemployed.
In each of the following cases, what is the effect on the IS curve? An increase in the effective tax rate on capital A. shifts the IS curve down and to the left. B. does not change the IS curve. C. shifts the IS curve up and to the right. An increase in the money supply A. shifts the IS curve down and to the left. B. shifts the IS curve up and to the right. C. does not change the IS curve. A temporary increase in government spending A. shifts the IS curve down and to the left. B. shifts the IS curve up and to the right. C. does not change the IS curve.
A. shifts the IS curve down and to the left. C. does not change the IS curve. B. shifts the IS curve up and to the right.
In each of the following cases, what is the effect on the LM curve? An increase in the expected inflation rate A. shifts the LM curve down and to the right. B. does not shift the LM curve. C. shifts the LM curve up and to the left. An increase in government spending A. shifts the LM curve up and to the left. B. shifts the LM curve down and to the right. C. does not shift the LM curve. An increase in the price level A. shifts the LM curve down and to the right. B. shifts the LM curve up and to the left. C. does not shift the LM curve.
A. shifts the LM curve down and to the right. C. does not shift the LM curve. B. shifts the LM curve up and to the left.
Describe the short-run aggregate supply (SRAS) curve and the long-run aggregate supply (LRAS) curve. A. the SRAS curve is horizontal and the LRAS curve is vertical B. the SRAS curve is vertical and the LRAS curve is horizontal C. the SRAS curve is vertical and the LRAS curve is upward sloping D. the SRAS curve is horizontal and the LRAS curve is upward sloping Why is the short-run aggregate supply curve horizontal? A. because prices remain fixed in the short run B. because capital is fixed in the short run C. because the real interest rate is fixed in the short run D. because output is fixed in the short run Why is the long-run aggregate supply curve vertical? A. because the price level depends on the amount of output B. because the capital stock changes to produce the fixed amount of output in the long run C. because the aggregate amount of output supplied is the full-employment level, regardless of the price level D. because prices are fixed in the long run
A. the SRAS curve is horizontal and the LRAS curve is vertical A. because prices remain fixed in the short run C. because the aggregate amount of output supplied is the full-employment level, regardless of the price level
Since U.S. investment is generally higher than U.S. national saving: A. the U.S. current account balance is generally negative. B. U.S. national saving will rise in the future. C. the U.S. current account balance is generally positive. D. U.S. investment will fall in the future.
A. the U.S. current account balance is generally negative.
Two countries are IDENTICAL in every way except that one has a much higher capital-labor ratio than the other. According to the Solow model, which country's total output will grow more quickly? A. the country with the lower capital-labor ratio B. the country with the higher capital-labor ratio C. both countries will grow at the same rate D. not enough information to answer the question Does your answer depend on whether one country or the other is in a steady state? A. Yes. The country in the steady state will grow more quickly. B. Yes. The country in the steady state will grow more slowly. C. No. The country with the lower capital-labor ratio will always grow faster. D. No. The country with the higher capital-labor ratio will always grow faster. In general terms, how will your answer be affected if the two countries are allowed to trade with each other? A. the country with the lower capital-labor ratio will grow even faster, and the other will grow the same or slower B. the country with the higher capital-labor ratio will grow even faster, and the other will grow the same or slower C. both countries will grow even faster D. both countries will grow even slower E. there will be no change in growth speed
A. the country with the lower capital-labor ratio C. No. The country with the lower capital-labor ratio will always grow faster. C. both countries will grow even faster
Full-employment output is A. the level of output that firms supply when wages and prices in the economy have fully adjusted. B. the level of output that firms supply when capital is fully employed. C. the level of output that firms supply when the unemployment rate is zero. D. the level of output that firms supply when the inflation rate is zero. How is full-employment output affected by an increase in labor supply? A. Full-employment output will not change. B. Full-employment output will increase. C. Full-employment output will decrease. D. The effect on full-employment output cannot be determined. How is full-employment output affected by a beneficial supply shock? A. Full-employment output will decrease. B. Full-employment output will not change. C. Full-employment output will increase. D. The effect on full-employment output cannot be determined.
A. the level of output that firms supply when wages and prices in the economy have fully adjusted. B. Full-employment output will increase. C. Full-employment output will increase.
An unemployment spell is a period of time that a person is continually unemployed, and unemployment duration is the length of time that a person is continuously unemployed. The duration of most unemployments spells is short, but most people who are unemployed at a particular time are experiencing spells with long durations. This seemingly contradictory observation about unemployment spells and duration can be explained because A. there are many people unemployed very briefly and a few people who are unemployed for long periods of time. B. in reality, there are very few people who have short spells of unemployment. C. there are many people who are unemployed for very long periods of time. D. unemployment statistics do not correctly measure spells and duration of unemployment.
A. there are many people unemployed very briefly and a few people who are unemployed for long periods of time.
The idea of the invisible hand is that A. with free markets and individuals acting in their best interests, the economy will function well. B. since prices adjust slowly, it is necessary for governments to intervene in markets to give them a helping hand. C. the government must invisibly guide markets to achieve the best outcomes for the economy. D. there is no role for the goverment in a market economy.
A. with free markets and individuals acting in their best interests, the economy will function well.
Which one of the following four expressions uses the economists' definition of money? A. "When I go to the store, I always make sure that I have enough money." B. "How much money did you make last week?" C. "Collecting money is a wonderful hobby." D. "The love of money is the root of all evil."
A. "When I go to the store, I always make sure that I have enough money."
Suppose that total capital and labor both increase by the same percentage amount, so that the amount of capital per worker doesn't change. Writing the production function in per-worker terms requires that this increase in capital and labor must not change the amount of output produced per worker. Based on the growth accounting equation, equal percentage increases in capital and labor will leave output per worker unaffected only if a aK + aN = A. 0. B. 1. C. -1. D. 100.
B. 1.
Consider two large open economy, the home economy and the foreign economy. Which of the following lowers the world real interest rate (rw)? A. A decrease in the willingness of foreigners to save. B. A decrease in the domestic expected marginal product of capital. C. An increase in foreign government purchases. D. An increase in foreign expected marginal product of capital.
B. A decrease in the domestic expected marginal product of capital.
Which of the following best describes a general equilibrium? A. The asset market is in equilibrium, but the goods market might not be in equilibrium. B. All markets are simultaneously in equilibrium. C. The goods market is in equilibrium, but the asset market might not be in equilibrium. D. The level of output is equal to full-employment output. E. Aggregate supply is equal to aggregate demand.
B. All markets are simultaneously in equilibrium.
Consider the impact of a temporary adverse supply shock on the economy. The shock is most likely to affect the A. LM curve. B. FE line. C. AD curve. D. IS curve. In the short run, before general equilibrium is restored, the FE line shifts _____ and causes _____. A. right; no change in output or the real interest rate B. right; output to rise and the real interest rate to decline C. left; no change in output or the real interest rate D. left; output to decline and the real interest rate to rise After general equilibrium is restored, output is _____ and the real interest rate is _____. (Compare with the situation before the shock.) A. lower; lower B. higher; higher C. lower; higher D. higher; lower
B. FE line. C. left; no change in output or the real interest rate C. lower; higher
True or false. A worker cannot be included in more than one measure of unemployment. A. True B. False Will the U-4 measure of unemployment always be equal to or greater than U-3? A. Yes, because U-4 includes the same people as U-3 plus marginally attached and discouraged workers. B. No, if the U-3 measure contains an unusually large number of structurally unemployed workers, U-4 will be lower. C. No, it's possible for U-4 to be lower than U-3 if the number of discouraged workers is very low. D. Yes, because U-4 includes the same people as U-3 plus discouraged workers. John has been looking for work for the past 6 months and recently accepted a part-time job, which is not, for economic reasons, ideal. Although he wants and needs a job, he is considering quitting his part-time job and giving up his job search. Which of the following statements is false? A. John is considered as employed in U-1. B. John would be marginally attached if he quit his part-time job. C. Using the U-4 measure of unemployment, John would not be considered unemployed. D. John is considered as unemployed in U-3.
B. False D. Yes, because U-4 includes the same people as U-3 plus discouraged workers. D. John is considered as unemployed in U-3.
Intermediate goods and services are used up in the production of other goods and services, and include items such as grain, crude oil, and lumber. Why is the distinction between intermediate and final goods important for measuring GDP? A. Intermediate goods do not go through markets and thus do not have market value. B. GDP only includes final goods, in order to avoid double counting. C. Intermediate goods have no value until they are used in production. D. Only final goods are part of the production of a nation.
B. GDP only includes final goods, in order to avoid double counting
Is money neutral in the short run or the long run, according to the AD-AS model? A. In both the short run and the long run, money is not neutral B. In the short run, money is not neutral, but in the long run it is neutral C. In both the short run and the long run, money is neutral D. In the short run, money is neutral, but in the long run it is not neutral
B. In the short run, money is not neutral, but in the long run it is neutral
1.) How could a recession decrease a deficit in the current account? A. Income falls during a recession, thereby increasing the demand for imports. B. Income falls during a recession, thereby reducing the demand for imports. C. Income rises during a recession, thereby increasing the demand for imports. D. Income rises during a recession, thereby reducing the demand for imports. 2.) Which of the following is true about historical trends in the current account balance for the United States? A. There was a big increase in the current account balance from the 1970s to the mid 1980s. B. During the 1970s, the current account balance moved up and down around a zero balance. C. The current account balance increased throughout the 1990s. D. The current account balance was generally negative during the 1960s. 3.) Which of the following is one explanation for the decrease in the current account balance from 1991 to 2005? A. Europe experienced relatively quick economic growth during this period. B. There was a significant decrease in oil prices during this period. C. The saving rate increased in developing nations during this period. D. There were relatively few opportunities for international financial investment during this period.
B. Income falls during a recession, thereby reducing the demand for imports. B. During the 1970s, the current account balance moved up and down around a zero balance. C. The saving rate increased in developing nations during this period.
In 2002, President George W. Bush imposed tariffs on certain types of imported steel. He argued that foreign steel producers were dumping their steel on the U.S. market at low prices. The foreign steel producers were able to sell steel cheaply because they received subsidies from their governments. The Bush administration argued that the influx of steel was disrupting the U.S. economy, harming the domestic steel industry, and causing unemployment among U.S. steel workers. _____ economists are most likely to be sympathetic to these claims, because they _____ government intervention in the economy. A. Keynesian; oppose B. Keynesian; favor C. Classical; oppose D. Classical; favor
B. Keynesian; favor
Why is the classical model of the labor market discussed in this chapter not very useful for studying unemployment? A. It assumes that the production function has a constant slope. B. It assumes that any worker who wants to work at the equilibrium real wage can find a job. C. It assumes that the number of workers employed has no effect on output. D. It assumes that the labor market is not in equilibrium.
B. It assumes that any worker who wants to work at the equilibrium real wage can find a job.
1.) Which of the following is true about China's 2006 real GDP per capita compared to that of Japan and the United States? A. It is high but growing slowly. B. It is low but growing rapidly. C. It is low and growing slowly. D. It is high and growing rapidly. 2.) Since 2001, China's economic growth has been about five times larger than that in the United States. Which of the following does not help to explain this difference? A. China has changed aspects of its structure from a centrally planned economy to a market economy. B. China has had fast growth in productivity. C. China has increased its technology investment by sacrificing investment in capital. D. China has increased its trade with other countries. 3.) Which of the following is are true of future growth of GDP in China? (Select all that apply) A. If China's economic growth remains at about five times larger than that in the United States it will take over 30 years to catch the up to the GDP level in the United States. B. If China's economic growth remains at about five times larger than that in the United States it will take less than 15 years to catch the up to the GDP level in the United States. C. It is impossible for China to ever reach the GDP level of the United States. D. As they transition to being a more developed nation their growth rate will slow.
B. It is low but growing rapidly. C. China has increased its technology investment by sacrificing investment in capital. A. If China's economic growth remains at about five times larger than that in the United States it will take over 30 years to catch the up to the GDP level in the United States. + D. As they transition to being a more developed nation their growth rate will slow.
How could changes in the labor market lead to lower overall economic volatility? A. Greater volatility in employment demand increases the probability of a worker losing his or her job. B. Less volatility in employment demand reduces the probability of a worker losing his or her job. C. Greater volatility in employment demand reduces the probability of a worker losing his or her job. D. Less volatility in employment demand increases the probability of a worker losing his or her job.
B. Less volatility in employment demand reduces the probability of a worker losing his or her job.
Which of the statements below, regarding the functions of money, is true? A. Money serves as a medium of exchange and a store of value, but not as a unit of account. B. Money serves as a medium of exchange, as a unit of account, and as a store of value. C. Money serves as a medium of exchange and as a unit of account, but not a store of value. D. Money serves as a medium of exchange, but does not serve as a unit of account or a store of value. Suppose that Sam Student buys a new iPod for $200. In this example, money serves the role of medium of exchange. Suppose that Sam Student saved $15 every week for the past 10 weeks in order to buy the iPod. Here, money served the role of store of value. While shopping, Sam Student noticed that an iPod was priced at $200, a competing MP3 player was selling for $100. When he realized that the iPod was twice as expensive as the MP3 player, money served the role of unit of account
B. Money serves as a medium of exchange, as a unit of account, and as a store of value.
What is the difference between gross investment and net investment? Can gross investment be positive when net investment is negative? A. Gross investment is the overall increase in the capital stock;Yes B. Net investment is the overall increase in the capital stock;Yes. C. Gross investment is the overall increase in the capital stock; No. D. The difference is equal to depreciated capital; No.
B. Net investment is the overall increase in the capital stock;Yes.
Saving is a flow variable, while wealth is a stock variable. Which of the following best describes the relationship between saving and wealth? A. Wealth is a flow into the stock of saving. B. Saving is a flow into the stock of wealth. C. Saving is a flow out of current income, but wealth is a flow into current income. D. Saving and wealth are unrelated variables.
B. Saving is a flow into the stock of wealth.
The CPI is calculated as A. The current cost of a fixed market basket of producer goods divided by prices of the same goods in a base year multiplied by 100. B. The current cost of the basket of consumer items divided by the cost of the same basket of items in the reference base period multiplied by 100. C. The prices of all goods that are part of GDP divided by prices of the same goods in a base year multiplied by 100. D. The prices of a changing market basket of consumer goods divided by prices of similar goods in a base year multiplied by 100. E. Nominal GDP divided by real GDP multiplied by 100. Which of the following is a reason why CPI inflation may overstate true inflation? A. The CPI does not include the prices of intermediate goods and raw materials. B. The CPI does not account for substitution away from relatively more expensive goods to relatively cheaper goods. C. The CPI measures quantities of goods, not prices of goods, and thus does not measure inflation accurately. D. The CPI includes imported goods, which are not relevant to domestic inflation.
B. The current cost of the basket of consumer items divided by the cost of the same basket of items in the reference base period multiplied by 100. B. The CPI does not account for substitution away from relatively more expensive goods to relatively cheaper goods.
What is the desired capital stock? A. The desired capital stock is the difference between gross investment and net investment. B. The desired capital stock is the amount of capital that allows the firm to earn the largest possible profit. C. The desired capital stock is defined where the marginal productivity of capital equals zero. D. The desired capital stock is the amount of capital that exactly replaces worn out capital.
B. The desired capital stock is the amount of capital that allows the firm to earn the largest possible profit.
According to the classical model, after an economic disturbance, which of the following is true? A. Price adjustment will eventually return the economy to general equilibrium, but this may take several years. B. The economy will rapidly return to general equilibrium as prices adjust quickly. C. The economy will be unable to return to general equilibrium without government intervention. D. The economy will be unable to return to general equilibrium without intervention by the Federal Reserve. According to the Keynesian model, after an economic disturbance, which of the following is true? A. The economy will be unable to return to general equilibrium without intervention by the Federal Reserve. B. Price adjustment will eventually return the economy to general equilibrium, but this may take several years. C. The economy will be unable to return to general equilibrium without government intervention. D. The economy will rapidly return to general equilibrium as prices adjust quickly.
B. The economy will rapidly return to general equilibrium as prices adjust quickly. B. Price adjustment will eventually return the economy to general equilibrium, but this may take several years.
A technological breakthrough raises a country's total factor productivity A by 10%. How does this change affect the graphs of both the production function relating output to capital and the production function relating output to labor? A. The graphs of both production functions shift downward. B. The graphs of both production functions shift upward. C. The graph of the production function relating capital to output shifts upward and the graph of the production function relating labor to output shifts downward. D. The graph of the production function relating capital to output shifts downward and the graph of the production function relating labor to output shifts upward. A 10% increase in A will increase the MPK by 10% and increase the MPN by 10%.
B. The graphs of both production functions shift upward.
What are the two components of the user cost of capital? A. The real interest rate and salvage cost. B. The real interest rate and the rate of depreciation. C. The rate of depreciation and salvage cost. D. The price of a unit of capital and the rate of inflation
B. The real interest rate and the rate of depreciation.
For a household with a given level of income, how are consumption and saving linked? Saving = Income − Consumption What is the basic motivation for saving? A. To reduce tax obligations. B. To provide for future consumption. C. To maximize the returns from saving. D. To maximize current consumption.
B. To provide for future consumption.
Which of the following is NOT a reasonable explanation for the Great Moderation? A. changes in the behavior of the labor market B. higher oil prices C. changes in technology D. improved supply-chain management
B. higher oil prices
1.) The biggest reason for the discrepancy between the stock of money per person in the United States and the actual cash holdings of the average person is A. the underground economy. B. U.S. currency held in foreign countries. C. mismanagement of funds. D. statistical and/or measurement error. 2.) The underground economy would include A. the purchase of cocaine. B. the income of someone who mows lawns for cash and does not report this income for tax purposes. C. profits from games at an illegal gambling den. D. all of the above. 3.) Which of the following is a situation that would contribute to people in other countries wanting to hold U.S. dollars? A. High inflation makes their local currency a poor store of value. B. High inflation in the United States increases the purchasing power of U.S. dollars. C. The local currency experiences constant appreciation. D. All of the above are situations that would contribute to foreign holdings of U.S. dollars. From the point of view of the United States, dollars held abroad act as an interest-free loan to the U.S. government.
B. U.S. currency held in foreign countries. D. all of the above. A. High inflation makes their local currency a poor store of value.
Okun's law states that the gap between output and full-employment output increases by 2% for each 1% that the unemployment rate increases. Why does a 1% increase in unemployment lead to twice as large an effect on output? A. If firms are employing fewer workers, they must also be choosing to produce lower output due to recession and a falling price level. B. When cyclical unemployment is rising, other factors such as the labor force and worker hours tend to be falling, further reducing output. C. With fewer workers, the marginal productivity of labor is lower, and thus output is lower. D. According to Okun's law, every worker produces two units of output.
B. When cyclical unemployment is rising, other factors such as the labor force and worker hours tend to be falling, further reducing output.
Give two equivalent ways of describing equilibrium in the goods market. A. Y = Cd + Id + G - T and Sd = Id - G B. Y = Cd + Id + G and Sd = Id C. Y = Cd + Sd + G and Sd = Id + (G - T) D. Y = Cd + Id and Sd = Y - Id
B. Y = Cd + Id + G and Sd = Id
1.) Cigarettes were traded for goods and services in POW camps. In this case, cigarettes served as A. a store of value. B. a medium of exchange. C. fiat money. D. a unit of account. Imagine that a POW camp became infested with insects that devoured cigarettes if they were left in storage for more than a few days. In this case, cigarettes would fail to serve well as A. a store of value. B. a unit of account. C. fiat money D. a medium of exchange. 2.) Which of the following is not a significant advantage of the use of cigarettes as money? A. Ease of deciding value. B. Necessity. C. Portability. D. All of the above are significant advantages of cigarettes as money. 3.) Which of the following is closest to the article's meaning when it says there is a "resource cost" of using cigarettes as money? A. Paper used to roll cigarettes could be better used for writing notes. B. Time spent figuring the value of items in terms of cigarettes could be used in producing those items. C. A cigarette used as money cannot be smoked. D. Trading cigarettes encourages smoking, which makes the labor resource less healthy.
B. a medium of exchange. A. a store of value. B. Necessity. C. A cigarette used as money cannot be smoked.
Which of the following would increase the public's expected rate of inflation? A. an increase in wealth B. an increase in money growth C. an increase in income growth D. an increase in the real interest rate All else being equal, how would this increase in the expected inflation rate affect interest rates? A. increase the real interest rate B. increase the short-term nominal interest rate but decrease the long-term nominal interest rate C. increase the nominal interest rate D. decrease the nominal interest rate
B. an increase in money growth C. increase the nominal interest rate
In a world with two large open economies, in equilibrium, desired international lending by one country must equal desired international _____ by the other country. The equilibrium real world interest rate is determined by the point at which the current account balance of one country equals the _____ balance of the other country. A. borrowing; current account B. borrowing; financial account C. lending; financial account D. lending; current account
B. borrowing; financial account
In a small open economy, national saving _____ investment and output _____ absorption. A. must equal; does not have to equal B. does not have to equal; does not have to equal C. must equal; must equal D. does not have to equal; must equal
B. does not have to equal; does not have to equal
Suppose the Japanese firm, Toyota, builds a new plant to produce cars in Ohio. This is A. net private domestic investment in the United States. B. foreign direct investment in the United States. C. a payments deficit for Japan. D. net private foreign domestic investment in Japan. Toyota's investment in the new plant causes A. no change in the financial account balance in either country. B. an increase in the current account balance in the United States. C. an increase in the financial account balance in the United States. D. an increase in the financial account balance in Japan.
B. foreign direct investment in the United States. C. an increase in the financial account balance in the United States.
1.) Evidence suggests that the 2001 tax rebates were A. almost entirely saved by consumers. B. initially saved by consumers who later increased their spending. C. almost entirely spent by consumers. D. initially spent by consumers who later increased their saving. 2.) Compared to earlier research, later research indicates that a larger amount of the 2001 tax rebates was spent than originally thought, implying that the rebates did a better job of stimulating the economy than originally thought. 3.) Agarwal, Liu, and Souleles's study indicates that the Ricardian equivalence theory seems to hold A. true for neither those with high credit limits nor low credit limits. B. equally true for those with high credit limits and low credit limits. C. more true for people with low credit limits than for people with high credit limits. D. more true for people with high credit limits than for people with low credit limits. 4.) The application implies that younger people are more likely to have binding borrowing constraints and therefore that they are likely to spend more of a tax rebate than other groups.
B. initially saved by consumers who later increased their spending. D. more true for people with high credit limits than for people with low credit limits.
The correct interest rate for studying most economic decision is the expected real interest rate. A problem with using the expected real interest rate to study economic decisions is that: A. people do not generally make informed economic decisions. B. it is difficult to determine what the public's expected rate of inflation is. C. interest rates are important to banks and businesses but not to consumers. D. interest rates change frequently, so the public cannot form stable expectations.
B. it is difficult to determine what the public's expected rate of inflation is.
If Ricardian equivalence holds, a reduced government budget deficit caused by a lump-sum tax increase in an open economy leads to A. a decline in the current account balance. B. no change in the current account balance. C. a rise in the current account balance. D. a rise in the current account balance in a large open economy; no change in the current account balance in a small open economy. If Ricardian equivalence does not hold, a reduced government budget deficit caused by a lump-sum tax increase in an open economy leads to A. a rise in the current account balance in a large open economy; no change in the current account balance in a small open economy. B. no change in the current account balance. C. a rise in the current account balance. D. a decline in the current account balance.
B. no change in the current account balance. C. a rise in the current account balance.
How does the change in the money-demand equation affect the algebraic expression for the general-equilibrium value of employment? A. decreases employment B. no effect C. increases employment D. increases employment if i^m > 0; decreases employment if i^m < 0 How does the change in the money-demand equation affect the algebraic expression for the general-equilibrium value of the real wage? A. increases the real wage B. increases the real wage if i^m > 0; decreases the real wage if i^m < 0 C. decreases the real wage D. no effect How does the change in the money-demand equation affect the algebraic expression for the general-equilibrium value of output? A. no effect B. increases output C. increases output if i^m > 0; decreases output if i^m < 0 D. decreases output How does the change in the money-demand equation affect the algebraic expression for the general-equilibrium value of the real interest rate? A. increases the real interest rate B. no effect C. decreases the real interest rate D. increases the real interest rate if i^m > 0; decreases the real interest rate if i^m < 0 The algebraic expression for the price level in general equilibrium is now...... sorry no answer for this one bc I can't type equations Given the equation for the price level, the equilibrium value of the price level is now _____ it was before, assuming that i^m > 0. A. higher than B. the same as C. lower than D. ambiguous compared with what
B. no effect D. no effect A. no effect B. no effect C. lower than
What is the effect on the steady-state of an increase in h? What is the effect on the steady-state value of per-worker capital? A. per-worker capital increases B. per-worker capital decreases C. per-worker capital remains the same D. not enough information to answer this question What is the effect on the steady-state value of per-worker output? A. per-worker output increases B. per-worker output decreases C. per-worker output remains the same D. not enough information to answer this question What is the effect on the steady state of per-worker consumption? A. per-worker consumption increases B. per-worker consumption decreases C. per-worker output remains the same D. not enough information to answer this question
B. per-worker capital decreases B. per-worker output decreases B. per-worker consumption decreases
What terms are used to describe the way a variable moves in terms of direction when economic activity is rising or falling? A. peak and trough B. procyclical and countercyclical C. stable and unstable D. leading, coincident, and lagging What terms are used to describe the timing of cyclical changes in economic variables? A. leading, coincident, and lagging B. stable and unstable C. peak and trough D. procyclical and countercyclical
B. procyclical and countercyclical A. leading, coincident, and lagging
In each of the following cases, what is the effect on the AD curve? An increase in the effective tax rate on capital A. shifts the AD curve up and to the right. B. shifts the AD curve down and to the left. C. does not shift the AD curve. An increase in the money supply A. does not shift the AD curve. B. shifts the AD curve down and to the left. C. shifts the AD curve up and to the right. An increase in the price level A. shifts the AD curve down and to the left. B. does not shift the AD curve. C. shifts the AD curve up and to the right.
B. shifts the AD curve down and to the left. C. shifts the AD curve up and to the right. B. does not shift the AD curve.
In each of the following cases, what is the effect on the FE line? An adverse supply shock A. does not change the FE line. B. shifts the FE line leftward. C. shifts the FE line rightward. An increase in the labor supply A. shifts the FE line leftward. B. does not change the FE line. C. shifts the FE line rightward. An increase in the money supply A. does not change the FE line. B. shifts the FE line leftward. C. shifts the FE line rightward.
B. shifts the FE line leftward. C. shifts the FE line rightward. A. does not change the FE line.
Keynesians think that wages and prices adjust _____ when the economy is out of equilibrium. If the Keynesian theory is correct, unemployment _____. A. slowly; will not persist B. slowly; will persist C. rapidly; will persist D. rapidly; will not persist
B. slowly; will persist
How do a country's current account and financial account balances affect its net foreign assets? The net amount of new foreign assets that a country acquires equals its current account _____, which in turn must equal its financial account _____. A. deficit; deficit B. surplus; deficit C. surplus; surplus D. deficit; surplus If country A has greater net foreign assets per citizen than does country B, is country A necessarily better off than country B? A. No; total GDP matters more B. No; net foreign assets and net official assets together matter most C. No; total national wealth is what matters D. Yes
B. surplus; deficit C. No; total national wealth is what matters
What is the relationship between the equilibrium price level and the nominal money supply? A. the equilibrium price level has no relationship with the nominal money supply. B. the equilibrium price level is proportional to the nominal money supply. C. the equilibrium price level is inversely proportional to the nominal money supply. D. the equilibrium price level is proportional to the squared value of the nominal money supply.
B. the equilibrium price level is proportional to the nominal money supply.
1,200 tons of goods need to be moved from one city to another each day. The cities are 50 miles apart. Assuming that it takes no time to load and unload the trains, how many trains would be needed if one train carries 50 tons and moves at 50 mph and trains ran 24 hours per day? 2 trains. How about if one train carries 50 tons but now moves at 100mph? 1 How does this relate to money velocity and the quantity theory of money? A. when money is worth more, less is needed B. the faster that money moves, the less of it is needed to do the same work in facilitating transactions C. if money has greater velocity, fewer types of currency are needed D. none of these relate the above example to money velocity
B. the faster that money moves, the less of it is needed to do the same work in facilitating transactions
What are the three approaches to measuring economic activity? A. the income approach, the expenditure approach, and the international approach B. the income approach, the expenditure approach, and the product approach C. the income approach, the international approach, and the product approach D. the international approach, the expenditure approach, and the product approach
B. the income approach, the expenditure approach, and the product approach
Consider two economies, A and B, with the same constant growth rate of nominal money supply and a constant real interest rate r=0.05. Also assume the economies' output grows at the same rate of 0.04. Which of the following comparisons is NOT valid? A. The growth rates of the real demand for money in the two economies may not be the same.may not be the same. B. the one with the > C. The nominal interest rates of the two economies may may differ.may differ. D. the one with the =
B. the one with the >
Classical economists believe that the best way to solve the problem of high unemployment is A. increases in the money supply to increase investment. B. to do nothing; the economy will rapidly adjust on its own. C. increases in taxes to reduce consumption D. increases in government spending to stimulate demand.
B. to do nothing; the economy will rapidly adjust on its own.
Consider a large open economy (the home country) that currently has a zero current account balance. Suppose that the country now runs a government budget deficit that affects desired national saving. In the new equilibrium, the world real interest rate _____ and investment in the home country _____. A. rises; rises B. rises; declines C. declines; declines D. declines; rises In the new equilibrium, in the foreign country, investment _____ and the current account balance _____. A. rises; rises B. declines; declines C. rises; declines D. declines; rises
B. rises; declines D. declines; rises
1.) What is a subprime mortgage? A. A mortgage loan that is in default. B. A mortgage loan made to a borrower who has declared bankruptcy. C. A mortgage loan made to a borrower who does not meet the lender's usual standards for income. D. A mortgage loan that is sold from one bank to another. 2.) How could a bad decision by banks to make substantial amounts of subprime mortgages potentially cause a recession? A. The mortgage crisis led most banks to declare bankruptcy. B. The mortgage crisis led to credit problems throughout the economy. C. Most housing developers went bankrupt, causing a depression. D. So many people went bankrupt that consumer spending declined sharply. 3.) Why would some borrowers agree to the higher interest rates charged by subprime loans? A. The oversupply of houses meant that they could miss payments and banks would still not seize the houses. B. Though high, the interest rates were still lower than those charged on other types of home loans. C. They knew they did not meet the usual credit standards and they expected home prices to keep rising, making refinancing easy. D. All of the above explain why some borrowers agreed to the higher interest rates. Why would risk-averse lenders agree to make subprime loans? A. The relatively low creditworthiness of subprime borrowers made them willing to put up high amounts of collateral. B. Extensive credit checks on these borrowers made the lenders feel secure. C. The relatively low creditworthiness of subprime borrowers made them willing to pay high interest rates. D. All of the above explain why risk-averse lenders agreed to make subprime loans.
C. A mortgage loan made to a borrower who does not meet the lender's usual standards for income. B. The mortgage crisis led to credit problems throughout the economy. C. They knew they did not meet the usual credit standards and they expected home prices to keep rising, making refinancing easy. C. The relatively low creditworthiness of subprime borrowers made them willing to pay high interest rates.
Which of the following best explains why the profit-maximizing level of employment for a firm occurs when the marginal revenue product of labor (MRPN) equals the nominal wage (W)? A. At that level of employment, the firm has the optimal quantity of capital and thus is maximizing profit. B. At that level of employment, further increases in employment would reduce total output. C. At that level of employment, the marginal benefit from the last worker is equal to the marginal cost of the last worker. D. At that level of employment, the firm's output is maximized and thus it earns the highest possible profit. How can this profit-maximizing condition be expressed in real terms? In the equations below, MPN is the marginal product of labor, MRPN is the marginal revenue product of labor, W is the nominal wage, and P is the price level. A. MPN = P/W B. MPN = W C. MPN = W/P D. MRPN = W/P E. MRPN = P/W
C. At that level of employment, the marginal benefit from the last worker is equal to the marginal cost of the last worker. C. MPN = W/P
1.) Why might low taxes be associated with a decrease in investment? A. Congress decreases taxes to lower investment in expansionary fiscal policy. B. Congress decreases taxes to lower investment in contractionary fiscal policy. C. Congress might lower taxes as a response to already-low investment spending. D. A decrease in taxes tends to lower the interest rate and therefore investment spending. 2.) The application discusses a 1994 study by Cummins, Hubbard, and Hassett. Which of the following would seriously undermine the assumptions of this study? A. Evidence that changes in investment during periods of large tax changes are attributable to some non-tax factor. B. Evidence that any factors other than tax laws changed during the periods studied. C. Evidence that tax laws are different for different types of capital. D. All of the above. 3.) The study by Cummins, Hubbard, and Hassett implies that a decrease in taxes related to investment in factories A. would have no significant effect on investment for firms who already heavily invest in factories. B. would result in the biggest increase in investment for firms who already heavily invest in factories. C. would result in the same increase in investment regardless of whether a firm tends to invest in factories or machines. D. could convince firms that currently heavily invest in machines to switch to investment in factories.
C. Congress might lower taxes as a response to already-low investment spending. A. Evidence that changes in investment during periods of large tax changes are attributable to some non-tax factor. B. would result in the biggest increase in investment for firms who already heavily invest in factories.
National income and product data are generally revised. What effects would the following revisions have on consumption, investment, government purchases, net exports, and GDP? It is discovered that consumers bought $6 billion more furniture than previously thought. This furniture was manufactured during the current year in North Carolina. A. Investment increases by $6 billion, imports increase by $6 billion, and GDP does not change. B. Investment increases by $6 billion and GDP increases by $6 billion. C. Consumption increases by $6 billion and GDP increases by $6 billion. D. Consumption increases by $6 billion, imports increase by $6 billion, and GDP does not change. E. None of the above answers are correct. It is discovered that consumers bought $6 billion more furniture than previously thought. This furniture was manufactured during the current year in Sweden. A. Consumption increases by $6 billion and GDP increases by $6 billion. B. Consumption increases by $6 billion, imports increase by $6 billion, and GDP does not change. C. Investment increases by $6 billion and GDP increases by $6 billion. D. Investment increases by $6 billion, imports increase by $6 billion, and GDP does not change. E. None of the above answers are correct. It is discovered that businesses bought $6 billion more furniture than previously thought. This furniture was manufactured during the current year in North Carolina. A. Investment increases by $6 billion, imports increase by $6 billion, and GDP does not change. B. Consumption increases by $6 billion, imports increase by $6 billion, and GDP does not change. C. Consumption increases by $6 billion and GDP increases by $6 billion. D. Investment increases by $6 billion and GDP increases by $6 billion. E. None of the above answers are correct. It is discovered that businesses bought $6 billion more furniture than previously thought. This furniture was manufactured during the current year in Sweden. A. Investment increases by $6 billion, imports increase by $6 billion, and GDP does not change. B. Consumption increases by $6 billion, imports increase by $6 billion, and GDP does not change. C. Consumption increases by $6 billion and GDP increases by $6 billion. D. Investment increases by $6 billion and GDP increases by $6 billion. E. None of the above answers are correct.
C. Consumption increases by $6 billion and GDP increases by $6 billion. B. Consumption increases by $6 billion, imports increase by $6 billion, and GDP does not change. D. Investment increases by $6 billion and GDP increases by $6 billion. A. Investment increases by $6 billion, imports increase by $6 billion, and GDP does not change.
1.) Which of the following is not true of cryptocurrencies? A. Cryptocurrencies can be bought and sold with dollars at a flexible exchange rate. B. One popular cryptocurrency is called Bitcoin. C. Cryptocurrencies come in both a digital and physical form for purchases. D. Cryptocurrencies are sponsored and backed by the government. Transactions through Bitcoin can be anonymous, therefore people trying to avoid taxes or to launder money will be likely to use bitcoins. 2.) Which of the following is a benefit of blockchain technology used by cryptocurrencies? A. Since blockchain technology is implemented by the government, all deposits in cryptocurrency are fully insured by the government. B. All blockchain transactions are executed and recorded on a well-protected centralized computer to ensure the system is anonymous and safe from hacking. C. Blockchain technology allows for multiple records of transactions across the system to help avoid fraudulent activity. D. Blockchain technology keeps the exchange rate between cryptocurrencies and the dollar within a specified range in order to maintain its value. 3.) To be considered money an asset must serve as a medium of exchange, a unit of account, and a store of value. Which of the following best describes how Bitcoin falls short on these functions of money? A. It is not possible to list the prices of goods in the economy in terms of bitcoins so it fails the store of value function. B. Bitcoin is still not widely accepted across the economy so it fails the medium of exchange function. C. It is not possible to list the prices of goods in the economy in terms of bitcoins so it fails the medium of exchange function. D. Bitcoin's value has experienced large upswings and downswings making it fail the unit of account function.
C. Cryptocurrencies come in both a digital and physical form for purchases. C. Blockchain technology allows for multiple records of transactions across the system to help avoid fraudulent activity B. Bitcoin is still not widely accepted across the economy so it fails the medium of exchange function.
Which of the following is a true statement about economic modeling? A. A theory can be useful even if it cannot be tested by empirical analysis. B. A theory can only be useful if it fits the data very well. C. Economists often disagree on the best way to model a given economic situation. D. Macroeconomic research is done only at colleges and universities, not in the private sector.
C. Economists often disagree on the best way to model a given economic situation.
A temporary increase in the wage rate is likely to increase the amount of labor supplied. This is because for temporary wage changes, the income effect is likely to be less than the substitution effect. Which of the following statements best states the effect of a permanent increase in the real wage? A. For a permanent wage increase, the income effect is likely to exceed the substitution effect, thus the quantity of labor supplied will rise. B. For a permanent wage increase, the income effect is likely to be less than the substitution effect, thus the quantity of labor supplied will rise. C. For a permanent wage increase, the income effect is likely to exceed the substitution effect, thus the quantity of labor supplied will fall. D. For a permanent wage increase, the income effect is likely to be less than the substitution effect, thus the quantity of labor supplied will fall.
C. For a permanent wage increase, the income effect is likely to exceed the substitution effect, thus the quantity of labor supplied will fall.
How does GDP differ from GNP? A. GDP and GNP both measure production, so there is no difference between them. B. GDP measures production but GNP measures income. C. GNP measures the output of factors of production owned by a nation, while GDP measures production taking place in a nation. D. GDP measures national productivity, while GNP measures both national and international productivity. If a country employs many foreign workers, GDP is likely to be higher than GNP.
C. GNP measures the output of factors of production owned by a nation, while GDP measures production taking place in a nation.
Which of the following statements below describe what is meant by a steady state, in terms of the Solow model? (Assume there is no productivity growth) I. Output per worker = consumption per worker = capital per worker. II. Output per worker, consumption per worker and capital per worker are constant. III. Output per worker, consumption per worker and capital per worker all grow at the same positive rate. IV. Total output, total consumption and total capital all grow at the same rate (the growth of the labor force). A. I only B. I and IV C. II and IV D. II and III E. I, II, III and IV - all of the above statements describe the steady state as given by the Solow model.
C. II and IV
According to Okun's law, if unemployment increases by 1%, the gap between actual output and full-employment output will A. decrease by 2%. B. decrease by 1%. C. increase by 2%. D. not change. E. increase by 1%.
C. increase by 2%.
Define the velocity of money. A. It is the ratio of nominal GDP to the price level. B. It is the ratio of real GDP to the amount of money in circulation. C. It is the ratio of nominal GDP to the amount of money in circulation. D. It is the ratio of the amount of money in circulation to the price level. In the quantity theory of money, velocity is assumed to be highly stable.
C. It is the ratio of nominal GDP to the amount of money in circulation.
According to the text, which of the following conditions is necessary for a theory to be useful? A. The theory must be applicable to all situations found in the real world. B. The theory's assumptions must be applicable to all economic models. C. It must have implications that can be tested by empirical analysis. D. It must include all markets. E. All of the above conditions must hold for a theory to be useful.
C. It must have implications that can be tested by empirical analysis.
1.) Which of the following is an example of a time period in the United States when changes in consumer sentiment were not met with changes in consumption spending in the same direction? A. The period of large productivity gains in the United States in the mid-1990s. B. Late 2007 to early 2008, when financial markets crashed. C. Late 1998, when the Russian government defaulted on a large amount of debt. D. The recession between 1978 and 1980. 2.) Which of the following statements best summarizes the behavior of the Thomson Reuters/University of Michigan Index of Consumer Sentiment as related to a recession? A. The index turns down sharply during an economic expansion and turns up sharply during an economic recessionlong dash—the opposite of initial economic expectations. B. The index tends to turn down sharply during recessions, but there are also significant turndowns when no recession exists. C. The index remains roughly constant over time regardless of what is going on in terms of a recession or expansion in the economy as a whole. D. The index exhibits sharp downturns that begin months before recessions occur, providing economists and politicians with reliable warnings of recessions to come. 3.) The application indicates that the Thomson Reuters/University of Michigan Index of Consumer Sentiment is useful as a way to measure consumer perceptions about the current economy, useful as a tool to help explain past changes in spending, useful as a way to measure consumer perceptions about likely future changes in the economy, and not useful as a method of forecasting consumer spending. 4.) The study by Croushore cited in the application indicates that the best models to predict future consumer spending would include information on A. consumer knowledge of monetary and fiscal policy, but not necessarily past consumer spending. B. consumer sentiment and interest rates, but not necessarily consumer income. C. past consumer spending and stock prices, but not necessarily consumer sentiment. D. stock prices and consumer sentiment, but not necessarily interest rates.
C. Late 1998, when the Russian government defaulted on a large amount of debt. B. The index tends to turn down sharply during recessions, but there are also significant turndowns when no recession exists. C. past consumer spending and stock prices, but not necessarily consumer sentiment.
What is comovement? A. Macroeconomics variables that are always perfectly correlated with each another B. Macroeconomic variables the change independently of each another over time. C. Macroeconomic variables that tend to move in the same direction over time.
C. Macroeconomic variables that tend to move in the same direction over time.
You just read that forecasters predict the United States will run a current account surplus in 2025. From this you would infer that the United States will also A. run a financial account surplus in 2025. B. run a balance of payments surplus in 2025. C. increase its net foreign assets in 2025. D. decrease its official reserve assets in 2025.
C. increase its net foreign assets in 2025.
What is national wealth? A. National wealth is a country's domestic physical and financial assets minus its net foreign assets. B. National wealth is a country's domestic physical and financial assets plus its net foreign assets. C. National wealth is a country's domestic physical assets plus its net foreign assets. D. National wealth is a country's domestic physical assets minus its net foreign assets. Why is national wealth important? A. The exchange rate depends on one country's wealth compared to another country's wealth. B. The long-run economic well-being of a country depends on wealth. C. Interest rates are lower, the greater a country's wealth. D. Wealth is more important than income in affecting consumption. How is national wealth linked to national saving? A. National wealth is the change in private national saving minus government saving. B. National saving is the change in private national wealth minus government wealth. C. National saving is the flow of additions to the stock of national wealth. D. National wealth is the flow of additions to the stock of national saving.
C. National wealth is a country's domestic physical assets plus its net foreign assets. B. The long-run economic well-being of a country depends on wealth. C. National saving is the flow of additions to the stock of national wealth.
Which of the following best describes the FE line? A. The FE line slopes upward. B. The FE line slopes downward. C. The FE line is vertical at the full-employment level of output. D. The FE line is horizontal at the equilibrium real interest rate.
C. The FE line is vertical at the full-employment level of output.
1.) Who publishes money data in the FRED database, and which of the following is a source of that data? A. The Federal Reserve; American central banks. B. The Treasury; Individual banks. C. The Federal Reserve; The Treasury. D. The Treasury; The Federal Reserve. 2.) Which of the following might cause a revision in the reported M1 money supply? A. A correction of mistakenly-reported data on holdings of MMMFs (money market mutual funds). B. New data on the amount of travelers' checks. C. A change in the definition of small-denomination time deposits. D. None of the above. 3.) Given the information in the article and what we know about M1 and M2, the M3 measure of the money supply A. was reported for approximately 35 years. B. is closest to the theoretical definition of money. C. is the best way of measuring the nation's money supply today. D. was probably the smallest measure of the money supply.
C. The Federal Reserve; The Treasury. B. New data on the amount of travelers' checks. A. was reported for approximately 35 years.
In what periods has the U.S. had twin deficits? A. The U.S. had twin deficits in the 1970s and first half of the 1980s. B. The U.S. has never had twin deficits. C. The U.S. had twin deficits in the 1980s and first half of the 1990s. D. The U.S. had twin deficits in the 1990s and first half of the 2000s. In what periods did the deficits move in opposite directions? A. The deficits moved in opposite directions in the late 1980s. B. The deficits moved in opposite directions in the late 1960s and from 1998 to 2001. C. The deficits moved in opposite directions in the late 1970s. D. The deficits moved in opposite directions in the late 1990s and from 2008 to 2011.
C. The U.S. had twin deficits in the 1980s and first half of the 1990s. D. The deficits moved in opposite directions in the late 1990s and from 2008 to 2011.
The prisoner-of-war camp described by Radford ("In Touch with Data and Research: Money in a Prisoner-of-War Camp") periodically received large shipments of cigarettes from the Red Cross or other sources. How did cigarette shipments affect the price level (the prices of goods in terms of cigarettes) in the POW camp? A. The price level declined. B. The price level did not change. C. The price level rose. On some occasions the prisoners knew in advance when the cigarette shipments were to arrive. What happened to the demand for cigarette money and the price level in the camp in the days just before an anticipated shipment? A. demand for money increases; the price level falls B. demand for money increases; the price level rises C. demand for money declines; the price level falls D. demand for money declines; the price level rises
C. The price level rose. D. demand for money declines; the price level rises
What is the key difference that determines whether an international transaction appears in the current account or the financial account? A. Trade in currently produced goods is services are entered in the financial account, trade in assets is entered in the current account. B. Gold movements are entered in the financial account, all other transactions are entered in the current account. C. Trade in currently produced goods and services is entered in the current account, trade in assets is entered in the financial account. D. Receipts are entered in the current account, payments are entered in the financial account.
C. Trade in currently produced goods and services is entered in the current account, trade in assets is entered in the financial account.
1.) Today, the United States is more of an importer than an exporter and more of a net international debtor than a net international creditor. When we say that the United States is a net international debtor, we mean that more A. goods and services made in the United States are sold to foreigners than goods and services made by foreigners are sold to those living in the United States. B. foreign assets are owned by those living in the United States than U.S. assets are owned by foreigners. C. U.S. assets are owned by foreigners than foreign assets are owned by those living in the United States. D. goods and services made by foreigners are sold to those living in the United States than goods and services made in the United States are sold to foreigners. 2.) According to Figure 5.6 in the Application box, from the mid 1980s to 2006 in the United States, both exports and imports started growing A. more slowly than they had in the past, with imports exceeding exports. B. more slowly than they had in the past, with exports exceeding imports. C. more rapidly than they had in the past, with imports exceeding exports. D. more rapidly than they had in the past, with exports exceeding imports. 3.) Overall, according to economists, for the United States international trade A. both creates and destroys jobs, creating more jobs than it destroys. B. both creates and destroys jobs, destroying more jobs than it creates. C. only creates jobs. D. only destroys jobs.
C. U.S. assets are owned by foreigners than foreign assets are owned by those living in the United States. C. more rapidly than they had in the past, with imports exceeding exports. A. both creates and destroys jobs, creating more jobs than it destroys.
This problem adds the government to the Solow model. Which of the following expressions characterizes the steady state capital-labor ratio? A. sf(k) − g = (n + d)k B. sf(k) = (n + d + g)k C. [f(k) − g] = (n + d)k D. sf(k) = (n + d −g)k The following graphically shows how the sf(k) curve shifts after the addition of government, and the resulting steady-state level of capital per worker, k*. If the government permanently increases purchases per worker (an increase in g), Output per worker A. remains the same in the steady state. B. can not be determined qualitatively. C. is lower in the steady state. D. is higher in the steady state. If the government permanently increases purchases per worker (an increase in g), Capital per worker A. can not be determined qualitatively. B. is higher in the steady state. C. is lower in the steady state. D. remains the same in the steady state. If the government permanently increases purchases per worker (an increase in g), Consumption per worker A. is higher in the steady state. B. remains the same in the steady state. C. can not be determined qualitatively. D. is lower in the steady state.
C. [f(k) − g] = (n + d)k C. is lower in the steady state. C. is lower in the steady state. D. is lower in the steady state.
What are the two components of a theory of business cycles? A. leading and lagging variables B. procyclical and countercyclical variables C. a description of shocks and how the economy responds to the shocks D. exogenous and endogenous variables
C. a description of shocks and how the economy responds to the shocks
Which of the following will cause an increase in the amount of money that one wishes to hold? A. a reduction in income. B. an increase in the interest rate increase. C. a reduction in the interest rate increase. D. none of the above
C. a reduction in the interest rate increase.
According to the Solow model of economic growth, if there is no productivity growth, what will happen to output per worker, consumption per worker, and capital per worker in the long run? A. all will decrease B. all will increase C. all will remain the same D. output and capital per worker will increase, while consumption will decrease
C. all will remain the same
Which of the following outcomes of a change in the government budget deficit would increase the current account deficit of a small open economy? A. an increase in the budget surplus that has no effect on national saving because of Ricardian equivalence. B. an increase in the budget deficit that has no effect on national saving because of Ricardian equivalence. C. an increase in the budget deficit that reduces national saving. D. an increase in the budget surplus that raises national saving. If a change in the government budget deficit changes the current account deficit of a small open economy, by how much does the current account deficit change? A. By the amount that national saving changes. B. By zero. C. By the average change in national saving and investment. D. By the amount that national investment changes. What is the connection between the government budget deficit and the current account balance, if an increase in the budget deficit reduces national saving? A. They move in opposite directions. B. They move in the same direction in expansions and in opposite directions in recessions. C. They move in the same direction. D. Their movements are uncorrelated.
C. an increase in the budget deficit that reduces national saving. A. By the amount that national saving changes. C. They move in the same direction.
1.) From the point of view of the United States, "net foreign borrowing" refers to A. foreign nations buying assets owned by the United States. B. foreign nations lending to the United States. C. both of the above. D. neither of the above. 2.) If a nation has net foreign assets of dash-$100 million, we can also correctly say that the nation has A. net foreign debt of dash-$100 million. B. a budget deficit of $100 million. C. net exports of $100 million. D. net foreign debt of $100 million. 3.) The world's largest international debtor in absolute (dollar) terms is currently the United States, and the largest direct investor in the United States is currently the United Kingdom. Can we say definitively that a nation with a high dollar amount of debt is in financial trouble? A. Not necessarily, as we must consider the dollar figure relative to the nation's GDP. B. Not necessarily, as we must consider what the nation spends the debt on. C. Both of the above are correct. D. Neither of the above are correct: High dollar amounts of debt lead directly to big financial trouble.
C. both of the above. D. net foreign debt of $100 million. C. Both of the above are correct.
Keynesian economists believe that the best way to solve the problem of high unemployment is A. increases in the money supply to increase investment. B. to do nothing; the economy will rapidly adjust on its own. C. increases in government spending to stimulate demand. D. increases in taxes to reduce consumption.
C. increases in government spending to stimulate demand.
1.) Say that Americans view butter and cream cheese as perfect substitutes - in other words, they are completely indifferent between them. If the price of butter increases greatly while the price of cream cheese stays the same, Americans will likely A. buy more cream cheese, the price of the market basket will look too high, and inflation will look lower than it really is. B. buy more cream cheese, the price of the market basket will look too low, and inflation will look higher than it really is. C. buy more cream cheese, the price of the market basket will look too high, and inflation will look higher than it really is. D. buy more butter, the price of the market basket will look too high, and inflation will look higher than it really is. 2.) Consider a common medical procedure included in the market basket of the CPI. Over time the price of this procedure increases significantly, but so does the quality of the procedure (in terms of reduced mortality rates and decreased pain and recovery time afterward). If the CPI does not include accurate information about quality in its market basket A. the procedure will seem less expensive in real terms than it really is and inflation will be overstated. B. the procedure will seem more expensive in real terms than it really is and inflation will be understated. C. the procedure will seem more expensive in real terms than it really is and inflation will be overstated. D. the procedure will seem less expensive in real terms than it really is and inflation will be understated. 3.) Which of the following is a potential problem if official measures of the inflation rate make it look higher than it is in reality? A. Social Security recipients will not receive enough money to keep up with inflation. B. The economy will look better than it actually is, giving citizens a false sense of security. C. The government deficit will rise faster because the government will spend more than necessary on public programs. D. All of the above.
C. buy more cream cheese, the price of the market basket will look too high, and inflation will look higher than it really is. C. the procedure will seem more expensive in real terms than it really is and inflation will be overstated. C. The government deficit will rise faster because the government will spend more than necessary on public programs.
The components of total spending are A. consumption, imports, investment, and the money supply. B. consumption, investment, exports, and imports. C. consumption, investment, government spending, and net exports. D. investment, intermediate goods, and factors of production. Why are imports subtracted when GDP is calculated in the expenditure approach? A. They are not part of consumption in the domestic economy. B. They do not go through formal markets and thus cannot be counted in GDP. C. They are valued in currencies other than the domestic currency. D. They are produced abroad, and GDP only counts domestic production.
C. consumption, investment, government spending, and net exports. D. They are produced abroad, and GDP only counts domestic production.
Since the 2007-2009 recession labor participation rates have declined, over that same period participation rates among prime-age workers (aged 25-54) have A. risen significantly. B. declined significantly. C. declined slightly. Other than the recession, what factors could have caused this change in overall labor participation rates? (Select all that apply) A. An increase in the number of people retiring. B. An increase in the number of discouraged workers. C. An increase in the number of people claiming disability. D. An increase in the number of people becoming working age. Overall, since the 1960's prime-age labor force participation rates have increased, this was driven by changes in women's participation rates. If a country provides benefits that are family friendly (such as paid parental leave) there would likely be A. a decrease in the labor force participation rate, especially among men. B. an increase in the labor force participation rate, especially among men. C. an increase in the labor force participation rate, especially among women. D. a decrease in the labor force participation rate, especially among women.
C. declined slightly. A. An increase in the number of people retiring. + B. An increase in the number of discouraged workers. + C. An increase in the number of people claiming disability. C. an increase in the labor force participation rate, especially among women.
The U.S. seasonal cycle is one with a boom every year in the _____ quarter. A. third B. second C. fourth D. first Seasonally adjusted data are those that A. remove the regular seasonal pattern from the data. B. are strongest in the winter. C. show a regular seasonal pattern in the data. D. are strongest in the summer.
C. fourth A. remove the regular seasonal pattern from the data.
Keynes believed that the classical model was inconsistent with real-world data because A. in the real world, markets do not clear without government intervention. B. in the real world, individuals do not act in their own self interest. C. in the real world, unemployment persists for long periods of time. D. in the real world, prices are completely flexible.
C. in the real world, unemployment persists for long periods of time.
Macroeconomic forecasting is mainly concerned with predicting what will happen to the economy in the future. According to the text, there are relatively few economists focused on economic forecasting because A. there is no value in economic forecasting, because it is not perfectly accurate. B. economic analysis of the current economy is more valuable and important. C. it is very difficult, because it is impossible to take into account all factors that impact future trends. D. economic research into how the economy works is more valuable and important.
C. it is very difficult, because it is impossible to take into account all factors that impact future trends.
1.) The uses-of-saving identity (Eq. 1LOADING...) implies that, assuming national private saving is unchanged, an increase in the budget deficit must be met with A. a decrease in investment by firms. B. an increase in the current account deficit. C. option (A), option (B), or some combination of the two. D. none of the above. 2.) The twin-deficits idea states that A. a budget deficit in one nation tends to cause a budget deficit in its biggest trading partner nation. B. budget deficits tend to cause current account deficits. C. current account deficits tend to cause budget deficits. D. a decrease in taxes tends to cause a budget deficit. 3.) The Ricardian equivalence proposition predicts that tax cuts will not affect saving and will not affect the current account. The twin-deficits idea does not agree with the Ricardian equivalence proposition, implying that tax cuts will increase the budget deficit.
C. option (A), option (B), or some combination of the two. B. budget deficits tend to cause current account deficits.
1.) If macroeconomic data were not seasonally adjusted, graphs like those throughout the book would indicate that A. there would generally be a boom in the first quarter of each year. B. the economy would generally be in recession in October and November. C. output would be about 5% higher in the fourth quarter than in the third. D. all of the above would tend to be true. 2.) Which of the following is not significantly seasonally procyclical, according to the findings of Barsky and Miron in their 1989 study? A. Government spending. B. Expenditure on durable goods. C. Employment. D. The real wage. 3.) The seasonal cycle discussed here supports the idea that A. all major economic fluctuations should be offset by government policy. B. fiscal and monetary policy are ineffective at dealing with economic fluctuations. C. big economic fluctuations are not desirable under any circumstances. D. none of the above.
C. output would be about 5% higher in the fourth quarter than in the third. D. The real wage. D. none of the above.
The full-employment level of employment is: A. the level of employment where there is no structural or frictional unemployment. B. the level of employment when aggregate demand is equal to short-run aggregate supply. C. the equilibrium level of employment reached after all wages and prices have fully adjusted.
C. the equilibrium level of employment reached after all wages and prices have fully adjusted.
The main steps in developing and testing an economic model or theory are each of the following EXCEPT A. state the research question. B. make provisional assumptions that describe the economic setting and the behavior of the economic actors. C. prove that the assumptions are valid. D. work out the implications of the theory. E. conduct an empirical analysis to compare the implications of the theory with the data. F. evaluate the results of your comparisons. The criteria for a useful theory or model are each of the following EXCEPT A. it has reasonable and realistic assumptions. B. it covers all possible situations. C. it is understandable and manageable enough for studying real problems. D. its implications can be tested empirically using real-world data. E. its implications are consistent with the data.
C. prove that the assumptions are valid. B. it covers all possible situations.
How do Keynesians and classicals differ in their beliefs about how long it takes the economy to reach long-run equilibrium? What implications do these differences in beliefs have for Keynesian and classical views about the usefulness of antirecessionary policies? Classical economists think prices adjust _____ and that antirecessionary policies are _____, whereas Keynesian economists think the opposite. A. rapidly; necessary B. slowly; not necessary C. rapidly; not necessary D. slowly; necessary What implications do these differences in beliefs have for the types of shocks that cause most recessions? Classical economists think that _____ shocks cause recessions, whereas Keynesian economists think that _____ shocks cause recessions. A. both aggregate demand and aggregate supply; aggregate supply B. aggregate supply; both aggregate demand and aggregate supply C. both aggregate demand and aggregate supply; aggregate demand D. aggregate demand; both aggregate demand and aggregate supply
C. rapidly; not necessary B. aggregate supply; both aggregate demand and aggregate supply
Suppose a large open economy (the home country) currently has a current account balance of zero. Then, the foreign country is hit by a temporary adverse supply shock. In the new equilibrium, the world real interest _____ and investment in the home country _____. A. declines; declines B. rises; rises C. rises; declines D. declines; rises In the new equilibrium, saving in the home country _____ and the current account balance in the home country _____. A. rises; declines B. declines; declines C. rises; rises D. declines; rises How would the results change if the temporary adverse supply shock hit both countries instead of just the foreign country? In the new equilibrium, the world real interest rate A. would rise more than if the shock just hit the foreign country. B. would rise less than if the shock just hit the foreign country. C. would fall more than if the shock just hit the foreign country. D. would fall less than if the shock just hit the foreign country.
C. rises; declines C. rises; rises A. would rise more than if the shock just hit the foreign country.
In each of the following cases, what is the effect on the short-run aggregate supply (SRAS) curve? An increase in firm costs A. does not shift the SRAS curve. B. shifts the SRAS curve downward. C. shifts the SRAS curve upward. An increase in the money supply A. shifts the SRAS curve downward. B. does not shift the SRAS curve. C.shifts the SRAS curve upward. An increase in consumption A. shifts the SRAS curve upward. B. does not shift the SRAS curve. C. shifts the SRAS curve downward.
C. shifts the SRAS curve upward. B. does not shift the SRAS curve. B. does not shift the SRAS curve.
Wars, inventions, and droughts are examples of A. propagation mechanisms. B. endogenous variables. C. shocks. D. leading indicators. A shock that reduces the full-employment level of output is A. a permanent shock. B. an aggregate demand shock. C. an aggregate supply shock. D. a temporary shock.
C. shocks. C. an aggregate supply shock.
Goods and services are counted in GDP at market value A. so that price inflation can be accurately measured. B. because it is the most accurate measure of quantities of all goods produced. C. so that different types of goods and services can be added together. D. because there is no other way to count production. A problem in using market values to measure production is that A. there may be unemployment in some markets. B. market values of products are not good measures of production. C. some goods and services are not sold in formal markets. D. market values of products are not good measures of inflation.
C. so that different types of goods and services can be added together. C. some goods and services are not sold in formal markets.
What is the marginal product of labor (MPN)? A. the additional amount of output produced when one unit of capital and one unit of labor is added. B. the additional amount of output produced when one unit of capital is added. C. the additional amount of output produced when one unit of labor is added. D. the total amount of output produced when an additional unit of labor is added. How is the MPN curve related to labor demand? A. The MPN curve is identical to the labor demand curve. B. The MPN curve multiplied by the price level is the labor demand curve. C. The MPN curve is not related to the labor demand curve. D. The MPN curve divided by the price level is the labor demand curve.
C. the additional amount of output produced when one unit of labor is added. A. The MPN curve is identical to the labor demand curve.
The term saving refers to A. a change in wealth. B. firms' accumulation of physical capital. C. the flow of funds that is not consumed out of income. D. the stock of funds that represents the accumulated amount of net saving over time. The term savings refers to A. the flow of funds that is not consumed out of income. B. a change in wealth. C. firms' accumulation of physical capital. D. the stock of funds that represents the accumulated amount of net saving over time.
C. the flow of funds that is not consumed out of income. D. the stock of funds that represents the accumulated amount of net saving over time.
What is a business cycle? A. the long-run growth trend of the economy B. the short-run movements (inflations and deflations) of prices C. the short-run movements (expansions and recessions) of economic activity D. the relationship between political activity and economic activity The unemployment rate increases during recessions and decreases during expansions, and never reaches zero
C. the short-run movements (expansions and recessions) of economic activity
1.) The key factor influencing the effect of an oil price shock on the real interest rate is A. the size of the price shock. B. the time since the last oil price shock. C. whether the price shock is expected to be temporary or permanent. D. the direction of the oil price shock (whether prices rose or fell). Specifically, A. a price shock expected to be temporary will result in a larger decrease in the real interest rate. B. a price shock expected to be permanent will result in a larger decrease in the real interest rate. C. a price shock expected to be temporary will result in a larger increase in the real interest rate. D. a price shock expected to be permanent will result in a larger increase in the real interest rate. 2.) In 2008 there was an oil price shock resulting from a large increase in oil prices. Why was the negative impact on the economy after this shock much larger than usual? A. At the same time as the oil price shock the government began supplying more oil by releasing oil from the country's strategic reserves. B. Consumers did not react to the change in oil prices as predicted. Instead of demanding less oil the demand for oil rose significantly. C. The increase in oil prices that caused the shock was the largest in history, causing more negative impacts than normal. D. At the same time as the oil price shock there was a crisis in the housing and financial sectors. Of the oil price shocks mentioned, the real interest rate rose significantly A. after the shock of 1973-1974 only B. after the shock of 1979-1980 only C. after the shock of both 1973-1974 and 1979-1980 D. after the shock of neither 1973-1974 nor 1979-1980 3.) Working with the data given in the application, the model suggests that A. people expected only the 1979-1980 oil shock to be permanent B. people expected only the 1973-1974 oil shock to be permanent C. people expected both of the oil shocks to be permanent D. people expected neither of the oil shocks to be permanent If indeed this was their expectation, time has shown that they were correct.
C. whether the price shock is expected to be temporary or permanent. C. a price shock expected to be temporary will result in a larger increase in the real interest rate. D. At the same time as the oil price shock there was a crisis in the housing and financial sectors. B. after the shock of 1979-1980 only B. people expected only the 1973-1974 oil shock to be permanent
Which of the following causes the aggregate supply of labor to shift to the right? A. A decrease in the participation rate. B. A decrease in the working-age population. C. An increase in the wealth of workers. D. A decrease in the expected future real wage.
D. A decrease in the expected future real wage.
What are some of the reasons given why the U.S. experienced the large growth in productivity during the 1990's? A. the revolution in information and communications technologies (ICT) B. existing U.S. laws allowed firms to take advantage of the ICT improvements C. intangible investment (such as research and development, reorganization of firms, and worker training) allowed firms to take advantage of the ICT improvements D. All of the above have been cited as reasons to explain the increases in worker productivity. E. None of the above are correct.
D. All of the above have been cited as reasons to explain the increases in worker productivity.
Which of the following types of changes in desired saving and desired investment does NOT lead to a larger current account deficit in a small open economy? A. An increase in the expected future marginal product of capital. B. An increase in government purchases to finance a military expansion. C. A temporary adverse supply shock. D. An increase in taxes to finance government infrastructure investment projects.
D. An increase in taxes to finance government infrastructure investment projects.
Which of the following are the main sources of economic growth, according to the growth accounting system? I. Growth in capital II. Growth in labor III. Growth in productivity IV. Growth in natural resources A. I only B. I and II only C. III only D. I, II and III E. I, II, III and IV
D. I, II and III
Assuming the production function is Y = AK^.3 x N^.7, what would happen to output if the quantity of capital and labor both doubled? A. Output would increase to more than double its original level. B. There would be no change in output. C. Output would increase to less than double its original level. D. Output would increase to double its original level. Assuming the production function is Y = AK^.3 x N^.7, what would happen to output if total factor productivity, A, doubled? A. Output would increase to less than double its original level. B. Output would increase to more than double its original level. C. There would be no change in output. D. Output would increase to double its original level. Assuming the production function is Y = AK^.3 x N^.7, what would happen to output if total factor productivity, A, the quantity of capital, and the quantity of labor all doubled? A. Output would increase to more than double its original level. B. There would be no change in output. C. Output would increase to double its original level. D. Output would increase to less than double its original level.
D. Output would increase to double its original level. D. Output would increase to double its original level. A. Output would increase to more than double its original level.
Which of the following statements is an incorrect description of the difference between the CPI price index and PCE price index? A. The weights used on various consumer goods and services items are different. B. The formulas used to calculate the indexes are different. C. The PCE price index covers different items than the CPI price index. D. The PCE price index is subject to substitution bias, while the CPI price index is not.
D. The PCE price index is subject to substitution bias, while the CPI price index is not.
The world is made up of only two large countries: Eastland and Westland. Westland is running a large current account deficit and often appeals to Eastland for help in reducing this current account deficit. Currently, the government of Eastland purchases $10 billion of goods and services, and all of these goods and services are produced in Eastland. The finance minister of Eastland proposes that the government purchase half of its goods from Westland. Specifically, the government of Eastland will continue to purchase $10 billion of goods, but $5 billion will be from Eastland and $5 billion will be from Westland. The finance minister gives the following rationale: "Both countries produce identical goods so it does not really matter to us which country produced the goods we purchase. Moreover, this change in purchasing policy will help reduce Westland's large current account deficit." What are the effects of this change in purchasing policy on the current account balance in each country and on the world real interest rate? (Hint: What happens to net exports by the private sector in each country after the government of Eastland changes its purchasing policy?) A. The current account balance increases. B. The financial account balance and the current account balance both increase. C. The current account balance decreases. D. The current account balance is unaffected.
D. The current account balance is unaffected.
Consider an economy with a constant growth rate of nominal money supply and a constant real interest rate r = 0.04. Which of the following statements about the inflation rate of the economy would be valid? A. The long-term inflation rate would be equal to the money growth rate regardless of the output growth. B. The ultimate determinant of the inflation rate is how people form their expectation of future inflation. C. Without knowing the nominal interest rate, π + 0.04, one can not tell the real demand for money and hence the inflation rate. D. The faster the economy's real output grows, the lower the inflation rate.
D. The faster the economy's real output grows, the lower the inflation rate.
Assuming zero net unilateral transfers, how is the current account balance related to net exports? Current Account Balance = Net Exports + Net income from abroad Which is an incorrect statement about the balance of payments accounts? A. Any transaction involving a flow of funds into a country is a positive item in the country's balance of payments. B. The balance of payments accounts consist of the current account and the financial account. C. Any transaction involving a flow of funds out of a country is a negative item in the country's balance of payments. D. The financial account measures a country's trade in currently produced goods and services.
D. The financial account measures a country's trade in currently produced goods and services.
Okun's law states that: A. The gap between output and full-employment output increases by 3% for each 1% that the unemployment rate increases. B. The gap between output and full-employment output increases by 1% for each 2% that the unemployment rate increases. C. The gap between output and full-employment output increases by 3% for each 2% that the unemployment rate increases. D. The gap between output and full-employment output increases by 2% for each 1% that the unemployment rate increases.
D. The gap between output and full-employment output increases by 2% for each 1% that the unemployment rate increases.
1.) The yield curve slopes upward. Which of the following best explains this observation? A. Treasury bonds and municipal bonds have about the same amount of default risk. B. The interest rate on a municipal bond tends to be higher than the interest rate on a Treasury bill. C. There are many interest rates in the economy, but they all tend to rise and fall together. D. The interest rate on a bond with a 30-year maturity tends to be higher than the interest rate on a bond with a 10-year maturity. 2.) The basic rate that banks charge on loans to their best customers is called the prime rate, the interest rate on a Treasury bond is called the default risk free rate and the interest rate on overnight loans between banks is called the federal funds rate. 3.) Which of the following would cause a bond to have a relatively high interest rate? (Select all that apply) A. A bond that has high default risk. B. The bond being a U.S. Treasury bill. C. A bond that has a long maturity. D. There is a high probability that the firm issuing the bond will go out of business. 4.) In general, the prime interest rate and the federal funds rate tend to move in the same direction.
D. The interest rate on a bond with a 30-year maturity tends to be higher than the interest rate on a bond with a 10-year maturity. A. A bond that has high default risk. C. A bond that has a long maturity. D. There is a high probability that the firm issuing the bond will go out of business.
Why is equilibrium in the asset market described by the condition that real money supply equal real money demand? A. If the asset market were not in equilibrium, then money would not be really demanded. B. Money is the only asset. C. The Fed makes sure that money supply equals money demand. D. When supply equals demand for money, demand must also equal supply for nonmonetary assets.
D. When supply equals demand for money, demand must also equal supply for nonmonetary assets.
When economists say that money is neutral, this means that: A. a change in the money supply will stall the economy, preventing further growth. B. a change in the money supply has no effect on the economy. C. a change in the money supply changes real variables but not nominal variables. D. a change in the money supply changes nominal variables but not real variables.
D. a change in the money supply changes nominal variables but not real variables.
Which of the following best completes the definition of money as used by economists? Money is: A. the amount that one earns from a job in the form of income. B. the total sum of wealth held by a country's citizens. C. the sum of all valuable assets held by the general public. D. a special set of assets that are widely accepted as payments for goods and services. E. assets held in the form of currency only.
D. a special set of assets that are widely accepted as payments for goods and services.
During the period 1973-1975, the United States experienced a deep recession with a simultaneous sharp rise in the price level. Would you conclude that the recession was the result of a supply shock or a demand shock? A. a demand shock, because if it was a supply shock, output would have increased B. a demand shock, because if it was a supply shock, the price level would have declined C. a supply shock, because if it was a demand shock, output would have increased D. a supply shock, because if it was a demand shock, the price level would have declined
D. a supply shock, because if it was a demand shock, the price level would have declined
What two explanations of productivity growth does endogenous growth theory offer? A. population growth and increased saving B. increased saving and technological innovation C. population growth and technological innovation D. accumulation of human capital and technological innovation How does the production function in an endogenous growth model differ from the production function in the Solow model? In the Solow model, the production function _____, while in the endogenous growth model, the production function _____. A. does not exhibit diminishing marginal productivity; exhibits diminishing marginal productivity B. depends on capital but not labor; depends on labor but not capital C. exhibits diminishing marginal productivity; does not exhibit diminishing marginal productivity. D. depends on labor but not capital; depends on capital but not labor
D. accumulation of human capital and technological innovation C. exhibits diminishing marginal productivity; does not exhibit diminishing marginal productivity.
An American publisher sells $200 worth of books to a resident of Brazil. By itself, this item is a positive item in the U.S. current account. Offsetting transactions that would ensure that the U.S. current account and the financial account balances would continue to sum to zero include: A. any positive item in the financial account B. a gold transfer from the U.S. to Brazil. C. any positive item in the current account D. any negative item in the financial account
D. any negative item in the financial account
Which of the following is NOT a policy with a reasonable chance of increasing productivity growth? A. constructing a national high-speed rail network B. providing free university education C. increasing the number of grants for scientific research D. all of the above are policies which may increase productivity growth Will the above policies necessarily lead to an increase in economic growth? A. No. Increased taxes or deficit spending will lead to a decline in long-run economic growth. B. Yes. Productivity growth is the principal determinant of of long-run output and consumption per worker. C. No. The policies may divert resources from more effective investments. D. Yes. Government spending is a direct component of GDP, and increases will lead to an improvement in long-run growth
D. all of the above are policies which may increase productivity growth C. No. The policies may divert resources from more effective investments.
An increase in the saving rate will affect which of the following variables in the long run? A. capital per worker. B. the level of investment. C. output per worker. D. all of the above.
D. all of the above.
Which of the following will cause an increase in output per worker in the long run? A. an increase in the stock of human capital. B. an increase in the saving rate. C. a reduction in the depreciation rate. D. all of the above.
D. all of the above.
1.) An economist studies the effect of changes in tax laws on consumption, assuming that the average household spends about $800 of every additional $1,000 earned. In this study, the tax laws are acting as A. a parameter. B. an endogenous variable. C. an MPS variable. D. an exogenous variable. In the above study, the amount the average household spends of additional income is acting as A. an MPS variable. B. a parameter. C. an exogenous variable. D. an endogenous variable. 2.) One of the differences between the FRB/US model and its predecessor the MPS is that A. the MPS model is better at incorporating people's expectations. B. the MPS model is better at showing how economic agents react to shocks. C. the FRB/US model uses newer statistical techniques than the MPS did. D. the FRB/US model, unlike the MPS model, was developed from the theoretical IS-LM model. 3.) The FRB/US model's forecasts A. are reviewed and often modified by the staff of the Federal Reserve Board, and the forecasts made using the model have been found to be superior to private sector forecasts. B. do not involve any review or modification by members of the Federal Reserve Board, and yet the forecasts made using the model have been found to be superior to private sector forecasts. C. are reviewed and often modified by the staff of the Federal Reserve Board, but private sector forecasts have been found to be superior to those made with the FRB/US model. D. do not involve any review or modification by members of the Federal Reserve Board, and private sector forecasts have been found to be superior to those made with the FRB/US model.
D. an exogenous variable. B. a parameter. C. the FRB/US model uses newer statistical techniques than the MPS did. A. are reviewed and often modified by the staff of the Federal Reserve Board, and the forecasts made using the model have been found to be superior to private sector forecasts.
For the purposes of assessing an economy's growth performance, the more important statistic is real GDP. Real GDP is a better measure of economic growth than nominal GDP because A. an increase in nominal GDP does not correctly measure market values of production in the economy. B. an increase in nominal GDP only shows increases in prices. C. an increase in nominal GDP only shows increases in output. D. an increase in nominal GDP may show an increase in prices rather than an increase in output.
D. an increase in nominal GDP may show an increase in prices rather than an increase in output.
Each of the following is a principal professional activity of macroeconomists EXCEPT A. macroeconomic research. B. macroeconomic data development. C. macroeconomic analysis. D. analyzing a firm's pricing decisions. E. forecasting key macroeconomic variables.
D. analyzing a firm's pricing decisions.
The IS curve represents: A. combinations of output and the real interest rate such that the real interest rate is equal to the full-employment interest rate. B. combinations of output and the real interest rate such the output is equal to full-employment output. C. combinations of output and the real interest rate such that money demand is equal to money supply. D. combinations of output and the real interest rate such that desired national saving is equal to desired investment.
D. combinations of output and the real interest rate such that desired national saving is equal to desired investment.
The desire to have a relatively even pattern of consumption over time is known as the A. life-cycle permanent-income hypothesis. B. relative consumption theory. C. conspicuous consumption theory. D. consumption-smoothing motive. If a person's income declines, the consumption-smoothing motive suggests that the person will A. reduce current consumption by the amount of the decline in income. B. reduce future consumption by the amount of the decline in income. C. reduce consumption in both the current and future periods. D. increase future consumption and reduce current consumption.
D. consumption-smoothing motive. C. reduce consumption in both the current and future periods.
When households first received their tax rebates, on average they A. increased spending on their credit cards and reduced their credit-card debt. B. did not increase spending on their credit cards and increased their credit-card debt. C. increased spending on their credit cards and increased their credit-card debt. D. did not increase spending on their credit cards and reduced their credit-card debt. Nine months after households received their tax rebates, on average they A. increased spending on their credit cards and reduced their credit-card debt. B. increased spending on their credit cards and increased their credit-card debt. C. did not increase spending on their credit cards and increased their credit-card debt. D. did not increase spending on their credit cards and reduced their credit-card debt.
D. did not increase spending on their credit cards and reduced their credit-card debt. B. increased spending on their credit cards and increased their credit-card debt.
Private saving is equal to A. government spending minus taxes. B. income minus consumption minus taxes plus government spending. C. income minus consumption. D. disposable income minus consumption. National saving is equal to A. government saving plus private saving. B. the same as government saving. C. the same as private saving. D. government saving plus private saving plus capital inflow from abroad.
D. disposable income minus consumption. A. government saving plus private saving.
A variable that is taken as given in an economic model is called A. endogenous. B. a growth rate. C. a level. D. exogenous. A variable that is determined by the equilibrium in a model is called A.exogenous. B. a growth rate. C. a level. D. endogenous. A sensible question to ask is A. how does a change in an exogenous variable affect an endogenous variable? B. how does a change in one exogenous variable affect another exogenous variable? C. how does a change in an endogenous variable affect another endogenous variable? D. how does a change in an endogenous variable affect an exogenous variable?
D. exogenous. D. endogenous. A. how does a change in an exogenous variable affect an endogenous variable?
Which of the following is not a use of an economy's private saving? A. financing the government budget deficit B. financing investment in new capital, houses, and inventory C. lending to foreigners D. financing consumption E. All of the above are uses of an economy's private saving
D. financing consumption
How is the fact that some economic variables are known to lead the cycle used in macroeconomic forecasting? A. those variables can be used to forecast coincident variables B. you know a recession is coming because one of those variables begins to decline C. those variables can be used to forecast lagging variables D. the fact can be used to develop an index of leading indicators
D. the fact can be used to develop an index of leading indicators
Money is said to be neutral if: A. if a change in the money supply changes the price level and all real variables proportionately. B. if a change in the money supply does not change the level of full-employment output. C. if a change in the money supply does not change the price level or other nominal variables. D. if a change in the money supply changes the price level and other nominal variables but has no effect on real variables. After prices adjust, money is neutral in the IS-LM model because: A. when the economy returns to the full-employment level, there is no net change in the price level. B. the shift in the LM curve due to the change in the money supply is matched by an equal shift of the IS curve. C. any shift in the aggregate demand curve caused by the change in the money supply is offset by a shift of the aggregate supply curve. D. any change in money supply that shifts the LM curve is finally matched by a proportional change in the price level that shifts the LM curve to its original position. Regarding neutrality of money: A. classical economists believe that money is neutral in both the short run and the long run, but Keynesians believe that money is neutral only in the short run but not in the long run. B. Keynesian economists believe that money is neutral in both the short run and the long run, but classical economists believe that money is neutral only in the long run but not in the short run. C. both classical and Keynesian economists agree that money is neutral only in the long run but not in the short run. D. classical economists believe that money is neutral in both the short run and the long run, but Keynesians believe that money is neutral only in the long run but not in the short run due to sluggish adjustment of the price level in the short run.
D. if a change in the money supply changes the price level and other nominal variables but has no effect on real variables. D. any change in money supply that shifts the LM curve is finally matched by a proportional change in the price level that shifts the LM curve to its original position. D. classical economists believe that money is neutral in both the short run and the long run, but Keynesians believe that money is neutral only in the long run but not in the short run due to sluggish adjustment of the price level in the short run.
1.) Events in the stock market in August 1987 _________, while events in the stock market in October 1987 ________. A. decreased consumption; decreased consumption further B. increased consumption; increased consumption further C. decreased consumption; increased consumption D. increased consumption; decreased consumption 2.) In the 1980s and 1990s, increases in consumption A. were a surprise because of generally poor stock market growth in the 1990s. B. occurred because of decreases in GDP. C. occurred at least in part due to a long-term trend unrelated to events in the stock market. D. came almost entirely from wealth gains due to a booming stock market. 3.) The theory described in the text suggests that an increase in stock prices should lead to increases in consumption. Which of the following time periods exhibited the opposite effect—that is, an inverse (negative) relationship—between stock prices and consumption? A. Stock market crash of 1987. B. Early 2000s with its decline in stock prices. C. Late 1990s with its growth in the stock market. D. Financial crisis of 2008. 4.) The explanation given for the high consumption following the decline in stock prices in the early 2000s is best described by which of the following? A. Consumers refused to change their behavior from the record-high increases in consumption in the late 1990s. B. Consumption changed in nominal terms, but not real terms. C. Home prices before the early 2000s were so low that consumption had already gone as low as it could. D. Increases in consumption, like wealth, are spread out over the consumer's lifetime.
D. increased consumption; decreased consumption C. occurred at least in part due to a long-term trend unrelated to events in the stock market. B. Early 2000s with its decline in stock prices. D. Increases in consumption, like wealth, are spread out over the consumer's lifetime.
Which of the following is a policy with a reasonable chance of increasing productivity growth? A. increasing population B. increasing the labor force C. increasing taxes on investment income D. increasing the number of grants for scientific research
D. increasing the number of grants for scientific research
According to the expectations theory of the term structure of interest rates A. investors lock into a particular time to maturity for their bonds and don't compare interest rates on bonds with other times to maturity. B. interest rates are higher, the longer the term to maturity. C. interest rates depend on people's expectations of future inflation. D. investors compare bonds with different times to maturity and choose the ones that yield the highest return. Why isn't the expectations theory sufficient to describe the data on interest rates that we observe? A. on average, short-term interest rates exceed long-term interest rates B. data on expected inflation show that the expected real interest rate is often negative C. nominal interest rates never decline below zero D. on average, long-term interest rates exceed short-term interest rates
D. investors compare bonds with different times to maturity and choose the ones that yield the highest return. D. on average, long-term interest rates exceed short-term interest rates
You are informed that you have won $3,000,000 in the New Jersey State Lottery, to be paid to you, in total, immediately. Which of the following best explains how this transaction would be recorded under the expenditure approach to calculating GDP? A. a $3,000,000 increase in consumption and a $3,000,000 increase in government spending. B. a $3,000,000 increase in domestic value added. C. $3,000,000 increase in consumption. D. no change in GDP. E. a $3,000,000 increase in wages. Now, the New Jersey state government pays you an additional $5,000 fee to appear in a TV commercial publicizing the state lottery. How would this change your answer? A. $5,000 in consumption. B. $5,000 in government spending. C. $5,000 in advertising services. D. no change in GDP. E. $5,000 in investment.
D. no change in GDP. B. $5,000 in government spending.
In this problem, you will use the IS-LM model to analyze the general-equilibrium effects of a permanent increase in the price of oil (a permanent adverse supply shock) on macroeconomic variables. Assume that, besides reducing the current productivity of capital and labor, the permanent supply shock lowers both the expected future MPK and households' expected future incomes. The increase in the price of oil _____ the marginal product of labor, causing the labor demand curve to shift ____. A. increases; to the right B. increases; to the left C. reduces; to the right D. reduces; to the left Since households' expected future incomes ____, labor supply _____, shifting the labor supply curve _____. A. rise; increases; to the left B. decline; decreases; to the right C. decline; increases; to the left D. decline; increases; to the right Assume that the rightward shift in labor supply is smaller than the leftward shift in labor demand. In the new equilibrium, the real wage is ____ and the equilibrium amount of employment is _____, compared with the equilibrium before the productivity shock occurred. A. lower; higher B. higher; higher C. higher; lower D. lower; lower The FE curve shifts _____ and the IS curve shifts _____. A. left; up and to the right B. right; down and to the left C. left; down and to the left D. right; up and to the right In general equilibrium, the real interest rate is _____ and output is _____, compared with the equilibrium before the productivity shock. A. higher; lower B. ambiguous; higher C. lower; higher D. ambiguous; lower If the productivity shock were temporary rather than permanent, the main difference is that the _____ curve would not shift. A. LM curve B. Phillips curve C. IS curve D. FE line If the productivity shock were temporary rather than permanent, the main difference is that the real interest rate would _____ instead of being ambiguous and the price level would _____ instead of being ambiguous. A. increase; decrease B. increase; increase C. decrease; decrease D. decrease; increase
D. reduces; to the left D. decline; increases; to the right D. lower; lower C. left; down and to the left D. ambiguous; lower C. IS curve B. increase; increase
A beneficial supply shock A. shifts the graph of the production function downward. B. occurs if total factor productivity declines. C. occurs if the price of oil rises. D. shifts the graph of the production function upward. A common _____ is a rise in the price of oil. A. beneficial supply shock. B. adverse supply shock. C. beneficial demand shock. D. adverse demand shock. Suppose an adverse supply shock reduces the marginal product of labor for each quantity of labor. As a result, A. the labor demand curve shifts up. B. the labor supply curve shifts down. C. the labor supply curve shifts up. D. the labor demand curve shifts down.
D. shifts the graph of the production function upward. B. adverse supply shock. D. the labor demand curve shifts down.
The chief economic advisor of a small open economy makes the following announcement: "We have good news and bad news: The good news is that we have just had a temporary beneficial productivity shock that will increase output; the bad news is that the increase in output and income will lead domestic consumers to buy more imported goods, and our current account balance will fall." Analyze this statement, taking as given that a beneficial productivity shock has indeed occurred. The shock _____ the desired saving curve _____ . A. shifts; to the left B. there is not enough information to answer the question C. does not shift; at all D. shifts; to the right The shock _____ the desired investment curve _____ . A. shifts; to the left B. shifts; to the right C. there is not enough information to answer the question D. does not shift; at all The current account balance _____ because the equilibrium amount of saving _____ and the equilibrium amount of investment _____. A. rises; falls; rises B. rises; rises; is unchanged C. rises; rises; falls D. falls; rises; falls
D. shifts; to the right D. does not shift; at all B. rises; rises; is unchanged
Which of the following best defines the real interest rate (r)? A. the amount of dollars we must give up next year in order to consume more goods today. B. the amount of dollars we must give up next year in order to have more dollars today. C. the amount of dollars we must give up today in order to consume more goods today. D. the amount of goods we must give up next year in order to consume more goods today. E. the amount of dollars we must give up today in order to have more dollars next year.
D. the amount of goods we must give up next year in order to consume more goods today.
The LM curve shows A. the combinations of the price level and output such that both the goods market and the money market are in equilibrium. B. the combinations of the real interest rate and output such that the goods market is in equilibrium. C. the combinations of price level and output that maintain labor market equilibrium. D. the combinations of the real interest rate and output such that the asset market is in equilibrium. All of the following can shift the LM curve down and to the right except A. an increase in excepted inflation. B. a decrease in the risk of holding alternative assets relative to the risk of holding money. C. a reduction in price level. D. a reduction in money supply.
D. the combinations of the real interest rate and output such that the asset market is in equilibrium. D. a reduction in money supply.
The unemployment rate is A. the number of workers who are not employed. B. all employed and unemployed workers. C. the fraction of the adult population that is in the labor force. D. the fraction of the labor force that is not employed. The labor force participation rate is A. the number of adult workers who are employed. B. the fraction of the adult population that is in the labor force. C. the fraction of the labor force that is employed. D. the number of the adult population who are in the labor force. The employment ratio is A. the fraction of the adult population that is in the labor force. B. all employed and unemployed workers. C. the number of adult workers who are employed. D. the fraction of the adult population that is employed.
D. the fraction of the labor force that is not employed. B. the fraction of the adult population that is in the labor force. D. the fraction of the adult population that is employed.
The position of the FE line is determined by: A. the money supply and government purchases. B. consumption and investment. C. the price level and interest rate. D. the labor market and the production function. All of the following will shift the FE line except: A. an increase in labor supply. B. an increase in the price level. C. an increase in the capital stock. D. a beneficial supply shock.
D. the labor market and the production function. B. an increase in the price level.
Full-employment output is A. the level of output that firms supply when the unemployment rate is zero. B. the level of output that firms supply when capital is fully employed. C. the level of output that firms supply when the inflation rate is zero. D. the level of output that firms supply when wages and prices in the economy have fully adjusted. How is full-employment output affected by an increase in labor supply? A. Full-employment output will not change. B. Full-employment output will increase. C. Full-employment output will decrease. D.The effect on full-employment output cannot be determined. How is full-employment output affected by a beneficial supply shock? A. Full-employment output will not change. B. Full-employment output will increase. C. Full-employment output will decrease. D. The effect on full-employment output cannot be determined.
D. the level of output that firms supply when wages and prices in the economy have fully adjusted. B. Full-employment output will increase. B. Full-employment output will increase.
General equilibrium occurs at which point in the IS−LM diagram? A. the point at which the FE line and the LM curve intersect B. the point at which the IS and LM curves intersect C. the point at which the FE line and the IS curve intersect D. the point at which the FE line and the IS and LM curves intersect If the economy isn't in general equilibrium, what determines output and the real interest rate? A. the point at which the IS and LM curves intersect B. the point at which the FE line and the IS curve intersect C. the point at which the FE line and the IS and LM curves intersect D. the point at which the FE line and the LM curve intersect What economic forces act to bring the economy back to general equilibrium? A. adjustment of the price level moves the LM curve B. adjustment of output moves the LM curve C. adjustment of the real interest rate moves the IS curve D. adjustment of future income moves the IS curve
D. the point at which the FE line and the IS and LM curves intersect A. the point at which the IS and LM curves intersect A. adjustment of the price level moves the LM curve
We distinguish between small open economies and large open economies based on: A. rates of inflation. B. whether they are net lenders or net borrowers to the world economy. C. GDP or output measures. D. their influence on the world interest rate.
D. their influence on the world interest rate.
Colonel Hogwash purchases a Civil War-era mansion for $1,000,000. The broker's fee is 6%, which the colonel also pays, for a total expenditure of $1,060,000. Using the expenditure approach, this transaction would be recorded as a A. $60,000 increase in income received by the real estate broker. B. $1,060,000 increase in domestic value added, for the value of the house. C. $60,000 increase in domestic value added by the brokerage service. D. $1,060,000 increase in consumption. E. $60,000 increase in residential investment. According to the income approach, this transaction would be recorded as a A. $1,060,000 increase in residential investment. B. $60,000 increase in income received by the real estate broker. C. $1,060,000 increase in domestic value added, for the value of the house. D. $60,000 increase in residential investment. E. $60,000 increase in domestic value added by the brokerage service. According to the product approach, this transaction would be recorded as a A. $60,000 increase in income received by the real estate broker. B. $60,000 increase in residential investment. C. $1,060,000 increase in domestic value added, for the value of the house. D. $60,000 increase in domestic value added by the brokerage service. E. $1,060,000 increase in residential investment.
E. $60,000 increase in residential investment. B. $60,000 increase in income received by the real estate broker. D. $60,000 increase in domestic value added by the brokerage service.
A government wishes to maximize long-run economic growth. Assume this government consistently runs a small deficit. Which of the following policies would be most effective? A. Increase taxes to fund investments in infrastructure, research, and human capital. B. Reduce spending on investments in infrastructure, research, and human capital to reduce the deficit. C. Increase taxes to reduce the deficit, but do not change spending on investments in infrastructure, research, and human capital. D. Decrease taxes on the returns to saving. E. Not enough information to answer this question. Which would be more effective at increasing living standards: a policy which doubles the savings rate, or one which doubles the productivity of capital? A. a policy which doubles the savings rate B. a policy which doubles the productivity of capital C. both would have equal effectiveness D. not enough information is available to answer this question.
E. Not enough information to answer this question. B. a policy which doubles the productivity of capital
Which of the following is an explanation for why M1 velocity increased between 1959 and 1980? A. Technological advancements such as cash management accounts and automated teller machines reduced the need to carry money at all times. B. Rising inflation and nominal interest rates led people to seek alternatives to non-interest-bearing money, such as money market mutual funds. C. Higher income led to a less than proportional rise in real money demand, so velocity increased. D. A and B are correct E. All of the above are correct
E. All of the above are correct
Of the three sources of growth identified by growth accounting, which one is primarily responsible for the slowdown in U.S. economic growth after 1973? growth in productivity What are some of the reasons given for this decline in U.S. productivity? A. Inaccuracies in the measurement of output, such as changes in the quality of output B. A "learning curve" effect from the exploding IT (information technology) revolution C. Higher oil prices, causing firms in all industrialized nations to conserve energy D. Changes in the legal and human environment, such as growing emphasis placed on protecting the environment and worker safety E. All of the above have been offered as reasons for the decline in U.S. productivity beginning in 1973.
E. All of the above have been offered as reasons for the decline in U.S. productivity beginning in 1973.
How would each of the following affect Helena Handbasket's supply of labor? The value of Helena's home triples in an unexpectedly hot real estate market. A. The effect on Helena's labor supply is ambiguous because substitution and income effects go in opposite directions in this case. B. Helena will supply more labor due to the income effect. C. Helena will supply less labor due to both substitution and income effects. D. Helena will supply more labor due to both substitution and income effects. E. Helena will supply less labor due to the income effect. Originally an unskilled worker, Helena acquires skills that give her access to a job with a higher hourly wage. (Assume that her preferences about leisure are not affected by the change in jobs.) A. Helena will supply more labor due to both substitution and income effects. B. Helena will supply less labor due to both substitution and income effects. C. The effect on Helena's labor supply is ambiguous because substitution and income effects go in opposite directions in this case. D. Helena will supply more labor due to the income effect. E. Helena will supply less labor due to the income effect. A temporary income tax surcharge raises the percentage of her income that she must pay in taxes, for the current year only. (Taxes are proportional to income in Helena's country.) A. Helena is likely to supply less labor because short-run substitution effects are likely to exceed income effects. B. Helena will supply more labor due to the substitution effect. C. Helena will supply more labor due to both substitution and income effects. D. Helena will supply less labor due to the income effect. E. Helena is likely to supply more labor because short-run substitution effects are likely to exceed income effects.
E. Helena will supply less labor due to the income effect. C. The effect on Helena's labor supply is ambiguous because substitution and income effects go in opposite directions in this case. A. Helena is likely to supply less labor because short-run substitution effects are likely to exceed income effects.
In the AD-AS model, the short-run effect of a decrease in the money supply is A. a shift up and to the right of the AD curve, causing output to rise at an unchanged price level. B. a shift down and to the left of the AD curve and a shift down of the SRAS curve, causing output and the price level to fall. C. a shift up and to the right of the AD curve and a shift up of the SRAS curve, causing output and the price level to rise. D. no change, because money is neutral in the short run. E. a shift down and to the left of the AD curve, causing output to fall at an unchanged price level. In the AD-AS model, the long-run effect of a decrease in the money supply is A. a proportionate increase in the price level, but no changes to real variables such as output. B. a proportionate increase in the price level and in output. C. a proportionate fall in the price level and in output. D. no change at all, because money is neutral in the long run. E. a proportionate fall in the price level, but no changes to real variables such as output.
E. a shift down and to the left of the AD curve, causing output to fall at an unchanged price level. E. a proportionate fall in the price level, but no changes to real variables such as output.
The natural rate of unemployment is the rate of unemployment A. that occurs when both the goods and financial markets are in equilibrium. B. where the markup of prices over costs is equal to its historical value. C. that occurs when the money market is in equilibrium. D. that occurs when the markup of prices over costs is zero. E. none of the above.
E. none of the above.
Whenever the expected inflation rate is positive: A. the real interest rate is greater than the nominal interest rate. B. the real interest rate is positive. C. the nominal interest rate must be equal to the real interest rate. D. the real interest rate is negative. E. none of the above.
E. none of the above.
In the U.S., the money supply is determined by A. the public. B. the White House. C. Congress. D. commercial bank presidents. E. the Federal Reserve. If all money was held in the form of currency, what would happen if the Federal Reserve bought financial assets (such as government bonds) from the public? The money supply would increase. If all money was held in the form of currency, what would happen if the Federal Reserve sold financial assets (such as government bonds) to the public? The money supply would decrease.
E. the Federal Reserve.
Economists agree that U.S. business cycles have definitely become less severe over time a. ture b. false
b. false
The National Bureau of Economic Research (NBER) identifies and dates U.S. business cycles strictly on the basis of changes in real GDP. a. true b. false
b. false