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According to liquidity preference theory, the money-supply curve is


A) upward sloping.
B) downward sloping.
C) vertical.
D) horizontal.

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

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Scenario 34-1. Take the following information as given for a small, imaginary economy: • When income is $10,000, consumption spending is $6,500. • When income is $11,000, consumption spending is $7,250. -Refer to Scenario 34-1. The marginal propensity to consume for this economy is


A) 0.650.
B) 0.750.
C) 0.650 or 0.664, depending on whether income is $10,000 or $11,000.
D) 0.800.

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

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Which of the following sequences best represents the crowding-out effect?


A) government purchases ↑ ⇒ GDP ↑ ⇒ supply of money ↓⇒ equilibrium interest rate ↑ ⇒ quantity of goods and services demanded ↓
B) government purchases ↓ ⇒ GDP ↓ ⇒ demand for money ↓⇒ equilibrium interest rate ↓ ⇒ quantity of goods and services demanded ↓
C) government purchases ↑ ⇒ GDP ↑ ⇒ demand for money ↑⇒ equilibrium interest rate ↑ ⇒ quantity of goods and services demanded ↓
D) taxes ↑ ⇒ GDP ↓ ⇒ demand for money ↓ ⇒ equilibrium interest rate ↑⇒ quantity of goods and services demanded ↓

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

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Suppose that the government spends more on a missile defense program. What does this do to aggregate demand? How is your answer affected by the presence of the multiplier, crowding-out, taxes, and investment-accelerator effects?

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The increase in expenditures means that ...

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A tax increase has


A) a multiplier effect but not a crowding out effect
B) a crowding out effect but not a multiplier effect
C) both a crowding out and multiplier effect
D) neither a multiplier or crowding out effect

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

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Figure 34-1 Figure 34-1   -Refer to Figure 34-1. There is an excess demand for money at an interest rate of A) 2 percent. B) 3 percent. C) 4 percent. D) None of the above is correct. -Refer to Figure 34-1. There is an excess demand for money at an interest rate of


A) 2 percent.
B) 3 percent.
C) 4 percent.
D) None of the above is correct.

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

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For the U.S. economy, which of the following is the most important reason for the downward slope of the aggregate-demand curve?


A) the wealth effect
B) the interest-rate effect
C) the exchange-rate effect
D) the real-wage effect

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

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If the stock market booms, then


A) aggregate demand increases, which the Fed could offset by increasing the money supply.
B) aggregate supply increases, which the Fed could offset by increasing the money supply.
C) aggregate demand increases, which the Fed could offset by decreasing the money supply.
D) aggregate supply increases, which the Fed could offset by decreasing the money supply.

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

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Which of the following policy actions shifts the aggregate-demand curve?


A) an increase in the money supply
B) an increase in taxes
C) an increase in government spending
D) All of the above are correct.

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

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Figure 34-2. 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 34-2. 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 34-2. If the money-supply curve MS on the left-hand graph were to shift to the left, this would A) represent an action taken by the Federal Reserve. B) shift the AD curve to the left. C) create, until the interest rate adjusted, an excess demand for money at the interest rate that equilibrated the money market before the shift. D) All of the above are correct. Figure 34-2. 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 34-2. If the money-supply curve MS on the left-hand graph were to shift to the left, this would A) represent an action taken by the Federal Reserve. B) shift the AD curve to the left. C) create, until the interest rate adjusted, an excess demand for money at the interest rate that equilibrated the money market before the shift. D) All of the above are correct. -Refer to Figure 34-2. If the money-supply curve MS on the left-hand graph were to shift to the left, this would


A) represent an action taken by the Federal Reserve.
B) shift the AD curve to the left.
C) create, until the interest rate adjusted, an excess demand for money at the interest rate that equilibrated the money market before the shift.
D) All of the above are correct.

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

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President Kennedy's team of economic advisers included such prominent economists​ as


A) ​James Tobin and Robert Solow.
B) ​N. Gregory Mankiw and Paul Krugman.
C) ​John Maynard Keynes and Friedrich Hayek.
D) ​Austan Goolsbee and Justin Wolfers.

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

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If the Federal Reserve's goal is to stabilize aggregate demand, then in response to an increase in money demand, the Federal Reserve will _____ the money supply.

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​​According to the IGM poll, what percentage of economists polled agreed that the unemployment rate at the end of 2010 was lower with ARRA than without?


A) ​97%
B) ​75%
C) ​19%
D) ​3%

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

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Which of the following actions might we logically expect to result from rising stock prices?


A) Jim decreases his consumption spending.
B) Firms sell fewer shares of new stock.
C) Firms spend more on investment.
D) None of the above is correct.

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

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If the interest rate is above the Fed's target, the Fed should


A) buy bonds to increase bank reserves.
B) buy bonds to decrease bank reserves.
C) sell bonds to increase bank reserves.
D) sell bonds to decrease bank reserves.

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

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According to the theory of liquidity preference, the interest rate adjusts to balance the supply of, and demand for, loanable funds.

A) True
B) False

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When the money supply increases, there is an excess _____ of money. As a result, interest rates _____ and aggregate demand _____.

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supply, fa...

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In 2009 President Obama and Congress increased government spending. Some economists thought this increase would have little effect on output. Which of the following would make the effect of an increase in government expenditures on aggregate demand smaller?


A) the MPC is small and changes in the interest rate have a small effect on investment
B) the MPC is small and changes in the interest rate have a large effect on investment
C) the MPC is large and changes in the interest rate have a small effect on investment
D) the MPC is large and changes in the interest rate have a large effect on investment

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

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Supply-side economists believe that changes in government purchases affect


A) only aggregate demand.
B) only aggregate supply.
C) both aggregate demand and aggregate supply.
D) neither aggregate demand nor aggregate supply.

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

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Scenario 34-2. The following facts apply to a small, imaginary economy. • Consumption spending is $6,720 when income is $8,000. • Consumption spending is $7,040 when income is $8,500. -Refer to Scenario 34-2. In response to which of the following events could aggregate demand increase by $1,500?


A) A stock-market boom stimulates consumer spending by $300, and there is an operative crowding-out effect.
B) A stock-market boom stimulates consumer spending by $550, and there is a small operative crowding-out effect.
C) An economic boom overseas increases the demand for U.S. net exports by $550, and there is no crowding-out effect.
D) An economic boom overseas increases the demand for U.S. net exports by $300, and there is no crowding-out effect.

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

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