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In the basic Keynesian model,a decline in autonomous spending:


A) reduces short-run equilibrium output.
B) increases short-run equilibrium output.
C) reduces potential output.
D) increases potential output.

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

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The recession of 2007-2009 happened in part because,after the housing bubble burst in 2006,disruptions in the financial market made it difficult:


A) for government to finance deficit spending.
B) to fight inflation.
C) for businesses and consumers to borrow money.
D) to shift the PAE line downward.

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

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Short-run equilibrium output is the level of output at which actual output:


A) equals potential output.
B) maximizes firm profits.
C) equals real GDP per capita.
D) equals planned aggregate expenditure.

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

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If planned aggregate expenditure (PAE) in an economy equals 3,000 + 0.75Y and potential output (Y*) equals 12,000,then this economy has:


A) an expansionary gap.
B) a recessionary gap.
C) no output gap.
D) no autonomous expenditure.

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

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The recession of 2007-2009 happened in part because,after the housing bubble burst in 2006,the ensuing financial crisis:


A) made it difficult for government to finance deficit spending.
B) led to widespread inflation.
C) increased the level of uncertainty about the future.
D) shifted the PAE line upward.

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

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When actual investment is less than planned investment:


A) firms sold less output than expected.
B) firms sold more output than expected.
C) the quantity of output sold is the amount the firm expected to sell.
D) the economy produces short-run equilibrium output.

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

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B

In the basic Keynesian model,a tax increase:


A) reduces short-run equilibrium output.
B) increases short-run equilibrium output.
C) reduces potential output.
D) increases potential output.

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

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A fiscal policy action to close a recessionary gap is to:


A) increase taxes.
B) decrease transfer payments.
C) increase government purchases.
D) increase the marginal propensity to consume.

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

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The two parts of planned aggregate expenditure are ______ expenditures and ______ expenditures.


A) real;nominal
B) inflated;deflated
C) autonomous;induced
D) positive;normative

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

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Planned aggregate expenditure is total:


A) value added in the economy.
B) planned spending on final goods and services.
C) income of households,businesses,governments,and foreigners.
D) revenue from the sale of goods and services.

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

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Changes in government purchases affect planned spending _____,and changes in taxes and/or transfers affect planned spending _______.


A) directly;directly
B) directly;indirectly
C) directly;not at all
D) indirectly;indirectly

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

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Automatic stabilizers are provisions in the law that imply automatic ______ in government spending or ______ in taxes when real output declines.


A) increases;increases
B) increases;decreases
C) no change;no change
D) decreases;decreases

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

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B

The bursting of the housing bubble in 2006 caused ______ to cut back on their spending,thereby shifting the PAE line _____.


A) businesses and households;upward
B) businesses and households;downward
C) government and businesses;downward
D) government and businesses;upward

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

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If short-run equilibrium output equals 10,000,the income-expenditure multiplier equals 5,potential output (Y*) equals 11,000,then government purchases must ______ to eliminate any output gap.


A) increase by 200
B) increase by 1,000
C) increase by 5,000
D) decrease by 200

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

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A

Dave's Mirror Company expects to sell $1,000,000 worth of mirrors and to produce $1,250,000 worth of mirrors in the coming year.The company purchases $300,000 worth of new equipment during the year.Sales for the year turn out to be $900,000.Actual investment by Dave's Mirror Company equals ______ and planned investment equals _______.


A) $250,000;$150,000
B) $300,000;$200,000
C) $550,000;$450,000
D) $650,000;$550,000

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

Correct Answer

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The two parts of the Keynesian consumption function are consumption that depends on ______ and consumption that depends on _____.


A) disposable income;factors other than disposable income
B) planned spending;unplanned spending
C) real income;nominal income
D) money;wealth

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

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In the basic Keynesian model,an increase in transfer payments:


A) reduces short-run equilibrium output.
B) increases short-run equilibrium output.
C) reduces potential output.
D) increases potential output.

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

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In Macroland autonomous consumption equals 100,the marginal propensity to consume equals 0.75,net taxes are fixed at 40,planned investment is fixed at 50,government purchases are fixed at 150,and net exports are fixed at 20.Autonomous expenditure equals:


A) 320.
B) 320 + 0.25Y.
C) 290.
D) 290 + 0.75Y.

E) None of the above
F) All of the above

Correct Answer

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For an economy starting at potential output,a decrease in planned investment in the short run results in a(n) :


A) expansionary output gap.
B) recessionary output gap.
C) increase in potential output.
D) decrease in potential output.

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

Correct Answer

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When housing prices decrease,household wealth _____,and consumption _____.


A) increases;increases
B) increases;decreases
C) decreases;decreases
D) decreases;increases

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

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