Question 26 The effects of a higher than expected price level are shown by Answer shifting the short-run aggregate supply curve right. shifting the short-run aggregate supply curve left. moving to the right along a given aggregate supply curve. moving to the left along a given aggregate supply curve.   Question 27 A decrease in the expected price level shifts Answer only the long-run aggregate supply curve right. only the short-run aggregate supply curve right. both the short-run and the long-run aggregate supply curve right. Neither the short-run nor the long-run aggregate supply curve right.   Question 28 Which of the following shifts short-run, but not long-run aggregate supply right? Answer a decrease in the actual price level a decrease in the expected price level a decrease in the capital stock an increase in the money supply   Question 29 In 1986, OPEC countries increased their production of oil. This caused Answer the price level to rise. aggregate supply to shift right. unemployment to rise. None of the above is correct.   Question 30 Keynes believed that economies experiencing high unemployment should adopt policies to reduce the money supply. reduce government expenditures. increase aggregate demand. increase aggregate supply. Question 31 The interest-rate effect Answer depends on the idea that increases in interest rates decrease the quantity of goods and services demanded. depends on the idea that increases in interest rates decrease the quantity of goods and services supplied. is responsible for the downward slope of the money-demand curve. is the least important reason, in the case of the United States, for the downward slope of the aggregate-demand curve.   Question 32 The wealth effect stems from the idea that a higher price level Answer increases the real value of households’ money holdings. decreases the real value of households’ money holdings. increases the real value of the domestic currency in foreign-exchange markets. decreases the real value of the domestic currency in foreign-exchange markets.   Question 33 According to John Maynard Keynes, Answer the demand for money in a country is determined entirely by that nation’s central bank. the supply of money in a country is determined by the overall wealth of the citizens of that country. the interest rate adjusts to balance the supply of, and demand for, money. the interest rate adjusts to balance the supply of, and demand for, goods and services.   Question 34 While a television news reporter might state that “Today the Fed lowered the federal funds rate from 5.5 percent to 5.25 percent,” a more precise account of the Fed’s action would be as follows:   Answer “Today the Fed told its bond traders to conduct open-market operations in such a way  that the equilibrium federal funds rate would decrease to 5.25 percent.” “Today the Fed lowered the discount rate by a quarter of a percentage point, and this action will force the federal funds rate to drop by the same amount.” “Today the Fed took steps to decrease the money supply by an amount that is sufficient to decrease the federal funds rate to 5.25 percent.” “Today the Fed took a step toward contracting aggregate demand, and this was done by lowering the federal funds rate to 5.25 percent.”   Question 35 People choose to hold a smaller quantity of money if Answer the interest rate rises, which causes the opportunity cost of holding money to rise. the interest rate falls, which causes the opportunity cost of holding money to rise. the interest rate rises, which causes the opportunity cost of holding money to fall. the interest rate falls, which causes the opportunity cost of holding money to fall. Question 36 If expected inflation is constant, then when the nominal interest rate increases, the real interest rate   Answer increases by more than the change in the nominal interest rate. increases by the change in the nominal interest rate. decreases by the change in the nominal interest rate. decreases by more than the change in the nominal interest rate.   Question 37 When the Fed sells government bonds, the reserves of the banking system decrease; increases increase; decreases increase; increases decrease; decreases   Question 38 The opportunity cost of holding money Answer decreases when the interest rate increases, so people desire to hold more of it. decreases when the interest rate increases, so people desire to hold less of it. increases when the interest rate increases, so people desire to hold more of it. increases when the interest rate increases, so people desire to hold less of it.   Question 39 If there is excess money supply, people will Answer deposit more into interest-bearing accounts, and the interest rate will fall. deposit more into interest-bearing accounts, and the interest rate will rise. withdraw money from interest-bearing accounts, and the interest rate will fall. withdraw money from interest-bearing accounts, and the interest rate will rise.

Brief Principles of Macroeconomics (MindTap Course List)
8th Edition
ISBN:9781337091985
Author:N. Gregory Mankiw
Publisher:N. Gregory Mankiw
Chapter15: Aggregate Demand And Aggregate Supply
Section: Chapter Questions
Problem 10PA
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Question 26

The effects of a higher than expected price level are shown by

Answer

shifting the short-run aggregate supply curve right.

shifting the short-run aggregate supply curve left.

moving to the right along a given aggregate supply curve.

moving to the left along a given aggregate supply curve.

 

Question 27

A decrease in the expected price level shifts

Answer

only the long-run aggregate supply curve right.

only the short-run aggregate supply curve right.

both the short-run and the long-run aggregate supply curve right.

Neither the short-run nor the long-run aggregate supply curve right.

 

Question 28

Which of the following shifts short-run, but not long-run aggregate supply right?

Answer

a decrease in the actual price level

a decrease in the expected price level

a decrease in the capital stock

an increase in the money supply

 

Question 29

In 1986, OPEC countries increased their production of oil. This caused

Answer

the price level to rise.

aggregate supply to shift right.

unemployment to rise.

None of the above is correct.

 

Question 30

Keynes believed that economies experiencing high unemployment should adopt policies to

reduce the money supply.

reduce government expenditures.

increase aggregate demand.

increase aggregate supply.

Question 31

The interest-rate effect

Answer

depends on the idea that increases in interest rates decrease the quantity of goods and services demanded.

depends on the idea that increases in interest rates decrease the quantity of goods and services supplied.

is responsible for the downward slope of the money-demand curve.

is the least important reason, in the case of the United States, for the downward slope of the aggregate-demand curve.

 

Question 32

The wealth effect stems from the idea that a higher price level

Answer

increases the real value of households’ money holdings.

decreases the real value of households’ money holdings.

increases the real value of the domestic currency in foreign-exchange markets.

decreases the real value of the domestic currency in foreign-exchange markets.

 

Question 33

According to John Maynard Keynes,

Answer

the demand for money in a country is determined entirely by that nation’s central bank.

the supply of money in a country is determined by the overall wealth of the citizens of that country.

the interest rate adjusts to balance the supply of, and demand for, money.

the interest rate adjusts to balance the supply of, and demand for, goods and services.

 

Question 34

While a television news reporter might state that “Today the Fed lowered the federal funds rate from 5.5 percent to 5.25 percent,” a more precise account of the Fed’s action would be as follows:

 

Answer

“Today the Fed told its bond traders to conduct open-market operations in such a way  that the equilibrium federal funds rate would decrease to 5.25 percent.”

“Today the Fed lowered the discount rate by a quarter of a percentage point, and this action will force the federal funds rate to drop by the same amount.”

“Today the Fed took steps to decrease the money supply by an amount that is sufficient to decrease the federal funds rate to 5.25 percent.”

“Today the Fed took a step toward contracting aggregate demand, and this was done by lowering the federal funds rate to 5.25 percent.”

 

Question 35

People choose to hold a smaller quantity of money if

Answer

the interest rate rises, which causes the opportunity cost of holding money to rise.

the interest rate falls, which causes the opportunity cost of holding money to rise.

the interest rate rises, which causes the opportunity cost of holding money to fall.

the interest rate falls, which causes the opportunity cost of holding money to fall.

Question 36

If expected inflation is constant, then when the nominal interest rate increases, the real interest rate

 

Answer

increases by more than the change in the nominal interest rate.

increases by the change in the nominal interest rate.

decreases by the change in the nominal interest rate.

decreases by more than the change in the nominal interest rate.

 

Question 37

When the Fed sells government bonds, the reserves of the banking system

decrease; increases

increase; decreases

increase; increases

decrease; decreases

 

Question 38

The opportunity cost of holding money

Answer

decreases when the interest rate increases, so people desire to hold more of it.

decreases when the interest rate increases, so people desire to hold less of it.

increases when the interest rate increases, so people desire to hold more of it.

increases when the interest rate increases, so people desire to hold less of it.

 

Question 39

If there is excess money supply, people will

Answer

deposit more into interest-bearing accounts, and the interest rate will fall.

deposit more into interest-bearing accounts, and the interest rate will rise.

withdraw money from interest-bearing accounts, and the interest rate will fall.

withdraw money from interest-bearing accounts, and the interest rate will rise.

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