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The level of long-run aggregate supply is affected by all of the following except


A) changes in the price level.
B) changes in the technology.
C) changes in the capital stock.
D) changes in the number of workers.

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

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New Keynesian macroeconomic theory emphasizes the role of "sticky" prices in the economy.

A) True
B) False

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Suppose the U.S.GDP growth rate is faster relative to other countries' GDP growth rates.This will


A) move the economy up along a stationary aggregate demand curve.
B) move the economy down along a stationary aggregate demand curve.
C) shift the aggregate demand curve to the left.
D) shift the aggregate demand curve to the right.

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

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Which of the following is not a reason why the wages of workers and the prices of inputs rise more slowly than the prices of final goods and services?


A) Contracts make prices and wages "sticky."
B) Firms are often slow to adjust wages.
C) Menu costs make some prices sticky.
D) Unions are successful in pushing up wages.

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

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Monetarists believe that the quantity of money should be increased at an increasing rate.

A) True
B) False

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Explain why the long-run aggregate supply curve is vertical.

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The long-run aggregate supply curve is v...

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An increase in aggregate demand in the economy will have what effect on macroeconomic equilibrium in the long run?


A) The price level will fall, and the level of GDP will rise.
B) The price level will fall, and the level of GDP will fall.
C) The price level will rise, and the level of GDP will fall.
D) The price level will rise, and the level of GDP will be unaffected.

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

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According to the real business cycle model


A) increases in aggregate demand raise GDP.
B) increases in aggregate demand lower GDP.
C) increases in aggregate demand do not affect GDP.
D) increases in aggregate demand lower the price level.

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

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The business cycle ________ on FedEx since the company's inception over 40 years ago.


A) has had virtually no effect
B) has always had a negative effect
C) has had a large effect
D) has always had a positive effect

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

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The level of real GDP in the long run is called


A) potential GDP.
B) short-run GDP.
C) frictional GDP.
D) low-capacity GDP.

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

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Inflation is generally the result of total spending growing faster than total production.

A) True
B) False

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Figure 15-2 Figure 15-2    -Refer to Figure 15-2.Ceteris paribus,a decrease in the expected future price level would be represented by a movement from A) SRAS₁ to SRAS₂. B) SRAS₂ to SRAS₁. C) point A to point B. D) point B to point A. -Refer to Figure 15-2.Ceteris paribus,a decrease in the expected future price level would be represented by a movement from


A) SRAS₁ to SRAS₂.
B) SRAS₂ to SRAS₁.
C) point A to point B.
D) point B to point A.

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

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Inflation will


A) increase aggregate demand.
B) increase the quantity of real GDP demanded.
C) decrease aggregate demand.
D) decrease the quantity of real GDP demanded.

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

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Explain whether FedEx's sales are likely to fluctuate more or less than the sales of each of the following firms as the economy moves from recession to expansion and back to recession. Whirlpool Corporation (appliance manufacturer) Taco Bell The Boeing Company (aircraft manufacturer) GameStop (video game sales and rentals)

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FedEx's sales are likely to fluctuate du...

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When the price level in the United States rises relative to the price level of other countries,________ will rise,________ will fall,and ________ will fall.


A) imports; exports; net exports
B) exports; imports; net exports
C) net exports; exports; imports
D) net exports; imports; exports

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

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________ of unemployment during ________ make it easier for workers to ________ wages.


A) High levels; a recession; negotiate higher
B) Low levels; an expansion; negotiate higher
C) Low levels; a recession; accept lower
D) High levels; an expansion; accept lower

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

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The basic aggregate demand and aggregate supply curve model helps explain


A) short term fluctuations in real GDP and the price level.
B) long term growth.
C) price fluctuations in an individual market.
D) output fluctuations in an individual market.

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

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The level of aggregate supply in the long-run is not affected by


A) changes in technology.
B) changes in the capital stock.
C) changes in the price level.
D) changes in the number of workers.

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

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In the long run


A) GDP = potential GDP.
B) unemployment is below its natural rate.
C) LRAS and SRAS lie on the same line.
D) unemployment is above its natural rate.

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

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The basic aggregate demand and aggregate supply curve model helps explain ________ fluctuations in real GDP and the price level.


A) short-term
B) long-term
C) both short-term and long-term
D) unrelated

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

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