Econ exam 3
Refer to Figure 28-3. If the government imposes a minimum wage of $4, how many workers will be unemployed?
0
16. If M = 9,000, P = 6, and Y = 1,500, what is velocity?
1
If the reserve ratio is 4 percent, then the money multiplier is
25
. Refer to Figure 28-3. At the equilibrium wage, how many workers are employed?
5,000
4. Suppose that some country had an adult population of about 50 million, a labor-force participation rate of 60 percent, and an unemployment rate of 5 percent. How many people were employed?
28.5 million
25. An MP3 player in Singapore costs 200 Singaporean dollars. In the U.S. it costs 100 US dollars. What is the nominal exchange rate if purchasing-power parity holds?
. 2.0
4. When the price level falls, the number of dollars needed to buy a representative basket of goods
. decreases, so the value of money rises.
Cyclical unemployment refers to
. short-run fluctuations around the natural rate of unemployment.
Efficiency wages create a labor
. surplus and so increase unemployment.
Refer to Figure 28-3. At the equilibrium wage, how many workers are unemployed?
0
Refer to Table 29-3. If all banks in the economy have the same reserve ratio as this bank, then the value of the economy's money multiplier is
11.76.
. Refer to Table 28-2. The number of adults not in the labor force of Aridia in 2012 was
1400
5. Refer to Table 28-2. The labor force of Aridia in 2011 was
1900
16. If a U.S. dollar purchases 4 Argentinean pesos, and a gallon of milk costs $3 in the U.S. and 6 pesos in Argentina what is the real exchange rate?
2
What is the adult population in Meditor
240 million
If $300 of new reserves generates $800 of new money in the economy, then the reserve ratio is
37.5 percent.
15. If M = 2,000, P = 2.25, and Y= 6,000, what is velocity?
6.75
What is the adult labor-force participation rate in Meditor
66.7
1. If the price level increased from 120 to 130, then what was the inflation rate?
8.3
Suppose that the adult population is 4 million, the number of unemployed is 0.25 million, and the labor- force participation rate is 75%. What is the unemployment rate?Suppose that some country had an adult population of about 50 million, a labor-force participation rate of 60 percent, and an unemployment rate of 5 percent. How many people were employed?
8.3
A bank's reserve ratio is 8 percent and the bank has $1,000 in deposits. Its reserves amount to
80
24. The nominal exchange rate is about 2 Aruban florin per dollar. If a basket of goods in the United States costs $40, how many florins must a basket of goods in Aruba cost for purchasing-power parity to hold?
80 florin
The adult population in the town of shelbyville is 150 thousand. if 100 thousand are employed and 20 thousand are unemployed, then the labor force participation rate it about ..
80%
A bank has a 5 percent reserve requirement, $5,000 in deposits, and has loaned out all it can given the reserve requirement.
It has $250 in reserves and $4,750 in loans
15. Meredith is looking for work as a computer programmer. Although her prospects are good, she has not yet taken a job. Julie is looking for work in a steel mill. Every time she shows up for an interview, there are more people looking for work than there are openings. Someone waiting in line with her tells her it has been that way for a long time.
Meredith is frictionally unemployed, and Julie is structurally unemployed.
. The term hyperinflation refers to
a period of very high inflation
When a minimum-wage law forces the wage to remain above the equilibrium level, the result is
a surplus of labor and a shortage of jobs.
Refer to Figure 32-2. If the real exchange rate is 1, then there is a
a. surplus of 100 so the real exchange rate will fall.
11. A country has $60 million of saving and domestic investment of $40 million. Net exports are
a. $20 million.
4. If domestic residents of France purchase 1.2 trillion euros of foreign assets and foreigners purchase 1.5 trillion euros of French assets, then France's net capital outflow is
a. -.3 trillion euros, so it must have a trade deficit.
Which of the following statements is correct?
a. All items that are included in M1 are included also in M2.
10. If a country has saving of $2 trillion and investment of $1.5 trillion, then it has
a. a trade surplus and its net capital outflow = $.5 trillion.
When conducting an open-market purchase, the Fed
a. buys government bonds, and in so doing increases the money supply.
28. If inflation is higher than what was expected,
a. creditors receive a lower real interest rate than they had anticipated.
Credit cards
a. defer payments.
9. U.S- based Dell sells computers to an Irish company that pays with previously obtained U.S. currency. This exchange
a. increases U.S. net capital outflow because the U.S. acquires foreign-owned assets.
The Fed's policy decisions have an important influence on
a. inflation in the long run and employment and production in the short run.
When the Fed conducts open-market purchases,
a. it buys Treasury securities, which increases the money supply.
18. When the US real interest rates falls, purchasing US assets becomes
a. less attractive and so U.S. net capital outflow rises.
14. When the real exchange rate for the dollar depreciates, U.S. goods become
a. less expensive relative to foreign goods, which makes exports rise and imports fall.
19. In the open-economy macroeconomic model, if a country's interest rate falls, then its
a. net capital outflow and its net exports rise.
26. In the U.S., taxes on capital gains are computed using
a. nominal gains. This is one way by which higher inflation discourages saving
24. An increase in the budget deficit
a. reduces investment because the interest rate rises.
13. If at a given exchange rate foreign citizens want to buy fewer U.S bonds, then the
a. supply of dollars in the market for foreign-currency exchange shifts right.
15. In the open-economy macroeconomic model, if for some reason foreign citizens want to purchase
a. the demand for dollars in the market for foreign-currency exchange shifts right.
Liquidity refers to
a. the ease with which an asset is converted to the medium of exchange.
10. Your boss gives you an increase in the number of dollars you earn per hour. This increase in pay makes
a. your nominal wage increase. If your nominal wage rose by a greater percentage than the price level, then your real wage also increased.
10. Refer to Figure 32-1. If the real interest rate is 6 percent, the quantity of loanable funds demanded is
b. $20 billion, and the quantity supplied is $60 billion.
12. A country has $45 million of domestic investment and net capital outflow of -$60 million. What is its
b. -$15 million
16. Figure 32-2 Refer to Figure 32-2. What are the equilibrium values of the real exchange rate and net exports?
b. .8, 400
13. If the exchange rate is 2 Brazilian reals per dollar and a meal in Rio costs 20 reals, then how many dollars does it take to buy a meal in Rio?
b. 10 and your purchase will increase Brazil's net exports.
Refer to Table 29-4. The reserve ratio for this bank is
b. 12.5 percent.
9. Refer to Figure 32-1. The loanable funds market is in equilibrium at
b. 4 percent, $40 billion.
Table 29-3. An economy starts with $50,000 in currency. All of this currency is deposited into a single bank, and the bank then makes loans totaling $45,750. The T-account of the bank is shown below. Assets Liabilities Reserves $4,250 Deposits $50,000 Loans 45,750 15. Refer to Table 29-3. The bank's reserve ratio is
b. 8.5 percent.
6. Which of the following is an example of U.S. foreign portfolio investment?
b. A U.S. citizen buys bonds issued by the British government.
26. If the U.S. government increased its deficit, then
b. U.S. bonds would pay higher interest and a dollar would purchase more foreign goods.
8. If interest rates rose more in Japan than in the U.S., then other things the same
b. U.S. citizens would buy more Japanese bonds and Japanese citizens would buy fewer U.S. bonds.
15. The real exchange rate is the nominal exchange rate, defined as foreign currency per dollar, times
b. U.S. prices divided by foreign prices.
14. If you go to the bank and notice that a dollar buys more Japanese yen than it used to, then the dollar has
b. appreciated. Other things the same, the appreciation would make Americans more likely to travel to Japan.
23. If purchasing-power parity holds, a dollar will buy
b. as many goods in foreign countries as it does in the United States.
. If the number of dollars needed to buy a representative basket of goods falls, the price level
b. falls, so the value of money rises.
7. If interest rates rise in the U.S., then other things the same
b. foreigners would buy more U.S. bonds which reduces the quantity of loanable funds demanded in the U.S.
Refer to Table 29-4. If $800 is deposited into the First Bank of Fairfield, and the bank takes no other actions, its
b. liabilities will increase by $800.
22. Because a government budget deficit represents
b. negative public saving, it decreases national saving.
11. In an open economy,
b. net capital outflow = net exports.
4. Other things the same, an increase in the U.S. interest rate causes the quantity of loanable funds supplied to
b. rise because national saving rises.
21. If foreigners want to buy more U.S. bonds, then in the market for foreign-currency exchange the exchange rate
b. rises and the quantity of dollars traded falls.
28. If the Mexican nominal exchange rate does not change, but prices rise faster in Mexico than in all other countries, then the Mexican real exchange rate
b. rises.
23. When a government increases its budget deficit, then that country's
b. supply of loanable funds shifts left.
27. A tax on imported goods is called a(n)
b. tariff.
22. When the Mexican peso gets "stronger" relative to the dollar,
b. the U.S. trade deficit with Mexico falls.
9. Nominal GDP measures
b. the dollar value of the economy's output of final goods and services.
17. If velocity and output were nearly constant, then
b. the inflation rate would be about the same as the money supply growth rate.
6. In the long run, money demand and money supply determine
b. the price level but not the real interest rate.
7. When the Consumer Price Index falls from 110 to 100
b. there is deflation of 9.1% and the value of money increases.
The confidence you have that a retailer will accept dollars in exchange for goods is based primarily on money
being a medium of exchange.
. Some persons are counted as out of the labor force because they have made no serious or recent effort to look for work. However, some of these individuals may want to work even though they are too discouraged to make a serious effort to look for work. If these individuals were counted as unemployed instead of out of the labor force, then
both the unemployment rate and labor-force participation rate would be higher.
The deviation of unemployment from its natural rate is called
cyclical unemployment
6. A country has I = $200 billion, S = $400 billion, and purchased $600 billion of foreign assets, how many of its assets did foreigners purchase?
c. $400 billion
12. Suppose every good costs $8 per unit and Molly holds $120. What is the real value of the money she holds?
c. 15 units of goods. If the price of goods rises, to maintain the real value of her money holdings she needs to hold more dollars.
A bank has $8,000 in deposits and $6,000 in loans. It has loaned out all it can given the reserve requirement. It follows that the reserve requirement is
c. 25 percent.
19. In the U.S. a candy bar costs $1. If the nominal exchange rate were 6 Chinese yuan per dollar and the real exchange rate were 1.2, then, what would be the price of a candy bar in China?
c. 5 yuan
5. Which of the following is an example of U.S. foreign direct investment?
c. A U.S. based restaurant chain opens new restaurants in India.
In a 100-percent-reserve banking system, if people decided to decrease the amount of currency they held by increasing the amount they held in checkable deposits, then
c. M1 would not change.
25. If the budget deficit increases, then
c. U.S. residents will want to purchase fewer foreign assets and foreign residents will want to purchase more U.S. assets
20. An appreciation of the U.S. real exchange rate induces U.S. consumers to buy
c. appreciates which causes U.S. net exports to increase.
27. If the Canadian nominal exchange rate does not change, but prices rise faster abroad than in Canada, then the Canadian real exchange rate
c. declines.
26. If P = domestic prices, P* = foreign prices, and e is the nominal exchange rate, which of the following
c. e = P*/P
22. When Haley states that inflation by itself always reduces the real return on her saving, she
c. has committed the inflation fallacy.
18. The source of hyperinflations is primarily
c. increases in money-supply growth.
19. The real interest rate is 4 percent and the nominal interest rate is 6 percent. Is there inflation or deflation? What is the inflation or deflation rate?
c. inflation; 2 percent
In a fractional-reserve banking system, a bank
c. keeps only a fraction of its deposits in reserve.
Reserves increase if the Federal Reserve
c. lowers the discount rate or auctions more credit.
28. A U.S.-imposed quota on automobiles would shift
c. only the demand curve in the market for foreign-currency exchange right.
2. In the open-economy macroeconomic model, the source of the supply of loanable funds is
c. public saving + personal savin
23. People can reduce the inflation tax by
c. reducing cash holdings.
24. Shoeleather cost refers to
c. resources used to maintain lower money holdings when inflation is high.
To decrease the money supply, the Fed can
c. sell government bonds or increase the discount rate.
20. In the open-economy macroeconomic model, a decrease in the domestic interest rate shifts
c. supply in the market for foreign-currency exchange to the right.
20. Under the assumptions of the Fisher effect and monetary neutrality, if the money supply growth rate rises, then
c. the nominal interest rate rises, but the real interest rate does not.
17. Which of the following is a source of frictional unemployment?
changes in the composition of demand among industries or regions
Which of the following is not included in M1?
credit cards
If the natural rate of unemployment is 5.2 percent and the actual rate of unemployment is 5.7 percent, then by definition there is
cyclical unemployment amounting to 0.5 percent of the labor force.
5. A country has national saving of $80 billion, government expenditures of $40 billion, domestic investment of $50 billion, and net capital outflow of $30 billion. What is its supply of loanable funds?
d. $80 billion
2. Suppose that a country imports $90 million worth of goods and services and exports $80 million worth of goods and services. What is the value of net exports?
d. -$10 million
18. In France a loaf of bread costs 3 euros. In Great Britain a loaf of bread costs 4 pounds. If the exchange rate is .9 pounds per euro, what is the real exchange rate?
d. 2.7/4 loaves of British bread per loaf of French bread
17. In the United States, a three-pound can of coffee costs about $5. If the exchange rate is 0.8 euros per dollar and a three-pound can of coffee in Belgium costs 7 euros. What is the real exchange rate?
d. 4/7 cans of Belgian coffee per can of U.S. coffee
8. Which of the following equations is always correct in an open economy?
d. All of the above are correct.
11. Last year, Jane spent all of her income to purchase 200 units of corn at $5 per unit. This year, she spent all of her income to purchase 180 units of corn at $6 per unit.
d. Jane's nominal income increased this year, but her real income decreased.
Which of the following both increase the money supply?
d. a decrease in the discount rate and a decrease in the interest rate on reserves
29. Capital flight refers to
d. a large and sudden movement of funds out of a country.
If Saudi Arabia had negative net exports last year, then it
d. bought more abroad than it sold abroad and had a trade deficit.
7. A Japanese bank buys U.S. government bonds, this purchase
d. decreases U.S. net capital outflow, but increases Japanese net capital outflow.
2. Deflation
d. decreases incomes and reduces the ability of debtors to pay off their debts.
8. A decrease in the money supply creates an excess
d. demand for money that is eliminated by falling prices.
27. Wealth is redistributed from debtors to creditors when inflation was expected to be
d. high and it turns out to be low.
29. Marta lends money at a fixed interest rate and then inflation turns out to be higher than she had expected it to be. The real interest rate she earns is
d. lower then she had expected, and the real value of the loan is lower than she had expected.
25. The costs of changing price tags and price listings are known as
d. menu costs.
12. When the real exchange rate for the dollar appreciates, U.S. goods become
d. more expensive relative to foreign goods, which makes exports fall and imports rise.
3. Other things the same, people in the U.S. would want to save more if the real interest rate in the U.S.
d. rose. The increased saving would increase the quantity of loanable funds supplied.
21. Norma complains that she is not receiving the full benefit of her six percent raise, because inflation is two percent. You tell her that nominal incomes tend to rise with inflation, therefore
d. she is committing the inflation fallacy.
A problem that the Fed faces when it attempts to control the money supply is that
d. the Fed does not control the amount of money that households choose to hold as deposits in banks.
The Fed's control of the money supply is not precise because
d. the amount of money in the economy depends in part on the behavior of depositors and bankers.
the velocity of money is
d. the average number of times per year a dollar is spent.
30. If government policy encouraged households to save more at each interest rate, then
d. the real exchange rate would fall and net exports would rise.
1. In the open-economy macroeconomic model, the market for loanable funds equates national saving with
d. the sum of domestic investment and net capital outflow.
3. Net capital outflow equals
d. the value of foreign assets purchased by domestic residents - the value of domestic assets purchased by foreigners.
13. Kelly puts money in a savings account. One year later she has two percent more dollars and can buy three percent more goods. Kelly earned a real interest rate of
d. three percent and prices fell one percent.
Some individuals would like to have a job, but they have given up looking for a job after an unsuccessful search. These individuals are called
discouraged workers, and they are not classified by the Bureau of Labor Statistics as unemployed.
Unemployment insurance tends to
increase frictional unemployment.
The effects of unionization on wages in the sectors of the economy that are unionized causes the supply of labor in other sectors of the economy to
increase, reducing wages in industries that are not unionized.
Which of the following is an explanation for the existence of frictional unemployment?
job search
If the discount rate is raised then banks borrow
less from the Fed so reserves decrease.
Marginally attached workers are people who are
not working and are not looking for work, but would work if asked.
19. Which tool of monetary policy does the Federal Reserve use most often?
open-market operations
Consider two labor markets in which jobs are equally attractive in all respects other than the wage rate. All workers are equally able to do either job. Initially, both labor markets are perfectly competitive. If a union organizes workers in one of the markets, then the wage rates will tend to
rise for the union jobs and fall for the nonunion jobs.
Frictional unemployment is inevitable because
sectoral shifts are always happening
People who are unemployed because wages are, for some reason, set above the level that brings labor supply and demand into equilibrium are best classified as
structurally unemployed.
Minimum wages create unemployment in markets where they create a
surplus of labor. Unemployment of this type is called structural.
The rate at which the Fed lends money to banks is
the discount rate.
Ariana is the CEO of a corporation that hires nonunion labor. According to the theory of efficiency wages, if she decides to pay her workers more than the competitive equilibrium wage, then
the profits of her firm might increase.
Suppose that some people report themselves as unemployed when, in fact, they are working in the underground economy. If these persons were counted as employed, then
the unemployment rate would be lower, and the labor-force participation rate would be unaffected.
eric was laid off two months ago. Hasn't searched for other work bc he is expecting to be recalled. The Bureau of Labor Statistics counts eric as ...
unemployed and in the labor force.
30. Sam deposits money into an account with a nominal interest rate of 4 percent. He expects inflation to be 1.5 percent. His tax rate is 32 percent. Sam's after-tax real rate of interest
will be 1.2 percent if inflation turns out to be 1.5 percent; it will be higher if inflation turns out to be lower than 1.5 percent.
