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If the multiplier is 6.25,then the MPC is


A) 0.2.
B) 0.6.
C) 0.75.
D) 0.84.

E) A) and D)
F) None of the above

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Suppose foreigners find U.S.goods and services more desirable for some reason other than a change in the exchange rate.Which policies could be used to offset the resulting change in output?


A) an increase in the money supply and an increase in taxes
B) an increase in the money supply and a decrease in taxes
C) a decrease in the money supply and an increase in taxes
D) a decrease in the money supply and a decrease in taxes

E) A) and D)
F) A) and B)

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In the long run,fiscal policy influences


A) saving,investment,and growth;in the short run,fiscal policy primarily influences technology and the production function.
B) saving,investment,and growth;in the short run,fiscal policy primarily influences the aggregate demand for goods and services.
C) technology and the production function;in the short run,fiscal policy primarily influences saving,investment,and growth.
D) the aggregate demand for goods and services;in the short run,fiscal policy primarily influences technology and the production function.

E) All of the above
F) A) and B)

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If the Fed conducts open-market sales,which of the following quantities increase(s) ?


A) interest rates,prices,and investment spending
B) interest rates and prices,but not investment spending
C) interest rates and investment,but not prices
D) interest rates,but not investment or prices

E) A) and B)
F) B) and C)

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People will want to hold less money if the price level


A) increases or if the interest rate increases.
B) decreases or if the interest rate decreases.
C) increases or if the interest rate decreases.
D) decreases or if the interest rate increases.

E) B) and D)
F) All of the above

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According to classical macroeconomic theory,


A) the price level is sticky in the short run and it plays only a minor role in the short-run adjustment process.
B) for any given level of output,the interest rate adjusts to balance the supply of,and demand for,money.
C) output is determined by the supplies of capital and labor and the available production technology.
D) All of the above are correct.

E) A) and C)
F) B) and D)

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A surplus or shortage in the money market is eliminated by adjustments in the price level according to


A) both liquidity preference theory and classical theory.
B) neither liquidity preference theory nor classical theory.
C) liquidity preference theory,but not classical theory.
D) classical theory,but not liquidity preference theory.

E) B) and C)
F) B) and D)

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If the marginal propensity to consume is 5/6,and there is no investment accelerator or crowding out,a $20 billion increase in government expenditures would shift the aggregate demand curve right by


A) $60 billion,but the effect would be larger if there were an investment accelerator.
B) $60 billion,but the effect would be smaller if there were an investment accelerator.
C) $120 billion,but the effect would be larger if there were an investment accelerator.
D) $120 billion,but the effect would be smaller if there were an investment accelerator.

E) A) and D)
F) A) and C)

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Figure 21-2.On the left-hand graph,MS represents the supply of money and MD represents the demand for money;on the right-hand graph,AD represents aggregate demand.The usual quantities are measured along the axes of both graphs. Figure 21-2.On the left-hand graph,MS represents the supply of money and MD represents the demand for money;on the right-hand graph,AD represents aggregate demand.The usual quantities are measured along the axes of both graphs.    -Refer to Figure 21-2.A decrease in Y from Y<sub>1</sub> to Y<sub>2</sub> is explained as follows: A)  The Federal Reserve increases the money supply,causing the money-demand curve to shift from MD<sub>1</sub> to MD<sub>2</sub>;this shift of MD causes r to increase from r<sub>1</sub> to r<sub>2</sub>;and this increase in r causes Y to decrease from Y<sub>1</sub> to Y<sub>2</sub>. B)  An increase in P from P<sub>1</sub> to P<sub>2</sub> causes the money-demand curve to shift from MD<sub>1</sub> to MD<sub>2</sub>;this shift of MD causes r to increase from r<sub>1</sub> to r<sub>2</sub>;and this increase in r causes Y to decrease from Y<sub>1</sub> to Y<sub>2</sub>. C)  A decrease in P from P<sub>2</sub> to P<sub>1</sub> causes the money-demand curve to shift from MD<sub>1</sub> to MD<sub>2</sub>;this shift of MD causes r to increase from r<sub>1</sub> to r<sub>2</sub>;and this increase in r causes Y to decrease from Y<sub>1</sub> to Y<sub>2</sub>. D)  An increase in the price level causes the money-demand curve to shift from MD<sub>2</sub> to MD<sub>1</sub>;this shift of MD causes r to decrease from r<sub>2</sub> to r<sub>1</sub>;and this decrease in r causes Y to decrease from Y<sub>1</sub> to Y<sub>2</sub>. -Refer to Figure 21-2.A decrease in Y from Y1 to Y2 is explained as follows:


A) The Federal Reserve increases the money supply,causing the money-demand curve to shift from MD1 to MD2;this shift of MD causes r to increase from r1 to r2;and this increase in r causes Y to decrease from Y1 to Y2.
B) An increase in P from P1 to P2 causes the money-demand curve to shift from MD1 to MD2;this shift of MD causes r to increase from r1 to r2;and this increase in r causes Y to decrease from Y1 to Y2.
C) A decrease in P from P2 to P1 causes the money-demand curve to shift from MD1 to MD2;this shift of MD causes r to increase from r1 to r2;and this increase in r causes Y to decrease from Y1 to Y2.
D) An increase in the price level causes the money-demand curve to shift from MD2 to MD1;this shift of MD causes r to decrease from r2 to r1;and this decrease in r causes Y to decrease from Y1 to Y2.

E) B) and D)
F) B) and C)

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Which of the following statements is correct for the short run?


A) Output is determined by the amount of capital,labor,and technology;the interest rate adjusts to balance the supply and demand for money;the price level adjusts to balance the supply and demand for loanable funds.
B) Output is determined by the amount of capital,labor,and technology;the interest rate adjusts to balance the supply and demand for loanable funds;the price level adjusts to balance the supply and demand for money.
C) Output responds to the aggregate demand for goods and services;the interest rate adjusts to balance the supply and demand for money;the price level is relatively slow to adjust.
D) Output responds to the aggregate demand for goods and services;the interest rate adjusts to balance the supply and demand for loanable funds;the price level adjusts to balance the supply and demand for money.

E) A) and B)
F) B) and C)

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Which among the following assets is the most liquid?


A) capital goods
B) stocks and bonds with a low risk
C) real estate
D) funds in a checking account

E) B) and D)
F) A) and D)

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The crowding-out effect occurs because an increase in government spending _____ interest rates,causing _____ to fall.

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increases,...

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Which of the following effects results from the change in the interest rate created by an increase in government spending?


A) the investment accelerator and crowding out
B) the investment accelerator but not crowding out
C) crowding out but not the investment accelerator
D) neither crowding out nor the investment accelerator

E) None of the above
F) B) and C)

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In 1961,President John F.Kennedy,acting upon advice from his economists,proposed tax cuts.The advice he received


A) was opposed to the teaching of Keynes,who had taught that tax cuts were counterproductive.
B) was opposed to the teaching of Keynes,who had taught that all attempts to stabilize the economy were futile.
C) came from economists who had studied Keynes's ideas when those ideas were only a few years old.
D) came from economists who were unaware of Keynes's ideas because those ideas had not yet been widely disseminated at that time.

E) B) and C)
F) All of the above

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If the government cuts the tax rate,workers get to keep


A) less of each additional dollar they earn,so work effort increases,and aggregate supply shifts right.
B) less of each additional dollar they earn,so work effort decreases,and aggregate supply shifts left.
C) more of each additional dollar they earn,so work effort increases,and aggregate supply shifts right.
D) more of each additional dollar they earn,so work effort decreases,and aggregate supply shifts left.

E) A) and B)
F) B) and D)

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If the Federal Reserve's goal is to stabilize aggregate demand,then it will _____ the money supply in response to a stock market boom.This causes interest rates to _____.

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The potential positive feedback that government spending may have on investment is know as the _____.The potential negative effect that government spending may have on investment is know as the _____ effect.

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investment...

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The interest rate would fall and the quantity of money demanded would


A) increase if there were a surplus in the money market.
B) increase if there were a shortage in the money market.
C) decrease if there were a surplus in the money market.
D) decrease if there were a shortage in the money market.

E) A) and B)
F) A) and C)

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According to the theory of liquidity preference,


A) if the interest rate is below the equilibrium level,then the quantity of money people want to hold is less than the quantity of money the Fed has created.
B) if the interest rate is above the equilibrium level,then the quantity of money people want to hold is greater than the quantity of money the Fed has created.
C) the demand for money is represented by a downward-sloping line on a supply-and-demand graph.
D) All of the above are correct.

E) A) and C)
F) B) and C)

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Other things the same,as the price level rises,


A) the interest rate rises causing aggregate demand to shift.
B) the interest rate rises causing a movement along a given aggregate-demand curve.
C) the interest rate falls causing aggregate demand to shift.
D) the interest rate falls causing a movement along a given aggregate-demand curve.

E) A) and D)
F) B) and C)

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