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Keynesian economists believe that prices are sticky and do not adjust quickly, from which they concluded that:

A. the long run deserves more focus than the short run.

B. government intervention is sometimes necessary to promote full employment.

C. saving is a crucial component of economic growth.

D. government intervention is never necessary to promote full employment.

E. the most important determinant of economic growth is long-run aggregate supply.

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Yusra AneesLv10
28 Sep 2019
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Related questions

1) If actual (equilibrium ) real GDP is less than the full-employment, or natural, level of real GDP, then wages and other input prices are expected to:

a. fall and SRAS to shift to the left until long-run equilibrium is achieved.

b. fall and SRAS to shift to the right until long-run equilibrium is achieved.

c. rise and SRAS to shift to the left until long-run equilibrium is achieved.

d. rise and SRAS to shift to the right until long-run equilibrium is achieved.

2) In a self-regulating economy, inflationary gaps are automatically eliminated in the long run by:

a. decreases in wage rates that cause short-run aggregate supply to shift rightward.

b. decreases in wage rates that cause short-run aggregate supply to shift leftward.

c. increases in wage rates that cause short-run aggregate supply to shift rightward.

d. increases in wage rates that cause short-run aggregate supply to shift leftward.

3) Assume the economy is initially in equilibrium at the full-employment level of real GDP. If businesses and consumers become pessimistic regarding future economic conditions, ceteris paribus, the aggregate demand curve will shift to the ________, causing the level of output to ______.

a. left; fall

b. right; fall

c. left; rise

d. right; rise

4) Economists that advocate a macroeconomic policy of laissez-faire:

a. believe the economy is self-regulating only if the government intervenes to move the economy to equilibrium at natural real GDP.

b. believe the economy is self-regulating and will automatically move to equilibrium at natural real GDP in the long run.

c. also advocate central planning and government control of resources.

d. also advocate active government intervention in the economy.

5) Which of the following summarizes the process for closing a recessionary gap if the economy is self-regulating?

a. Labor shortages put upward pressure on wages, which leads to higher costs of production and a decrease in short-run aggregate supply.

b. Labor shortages put downward pressure on wages, which leads to increases in employment and spending and an increase in aggregate demand.

c. Unemployed resources put upward pressure on the price level, which leads to higher wages, increases in spending, and increases in aggregate demand.

d. Unemployed resources put downward pressure on the price level, which leads to lower costs of production and an increase in short-run aggregate supply.

Please help wtih these economics questions. I'll give the best answer to the person who justifies their answer.. or someone who does well in economics and knows the subject area well.

Which of the following statements is not true about Say's Law?

A. People produce more goods than they want for their own use only if they seek to trade them for other goods.

B. Markets would be regularly hit by severe shortages and surpluses.

C. Desired expenditures will equal actual expenditures.

D. Surpluses will be eliminated by falling prices and shortages will be eliminated by increasing prices.


Which of the following is not an assumption of the classical model?

A. Buyers and sellers react to changes in relative prices.

B. Households want to maximize economic well being.

C. Wages and prices will move freely in the upward direction but not the downward direction.

D. No single buyer or seller of a commodity can affect its price.


Money illusion is

A. when people think they are better off when their income increases even though prices have increased by the same amount.

B. when people are motivated by self-interest.

C. could not exist if the economy did not have competitive markets.

D. a basic condition that all classical economists assume people have.


Saving is not a problem in the classical model because

A. interest rates were flexible and savings were channeled into investment.

B. savers and investors were the same people.

C. the classical economists assumed that saving was beneficial to people for retirement.

D. saving would be spent by consumers eventually.


Which of the following statements is true?

A. There is an inverse relationship between investment and the interest rate.

B. There is no relationship between investment and the interest rate.

C. There is a direct relationship between investment and the interest rate.

D. Investment is always less than savings.


In the classical model, high unemployment due to either a demand or a supply shock

A. will return to its normal level quickly as wages adjust.

B. will persist if due to a supply shock but not if due to a demand shock.

C. can persist for an indefinite period of time.

D. never exists because unemployment can never deviate from its normal level.


The classical model makes little distinction between the long-run and short-run because

A. the model has not been fully developed yet.

B. prices adjust so fast that the economy is quickly moving towards the long-run.

C. the classical economists knew that we are always operating in the short run.

D. current changes influence the long run, so it is not possible to plan for the future.


In the classical model

A. the level of real GDP per year does not depend on the level of aggregate demand.

B. the level of GDP is demand determined.

C. the level of GDP determines prices independent of demand.

D. changes in aggregate supply affect the price level, not real GDP.


Which of the following is a true statement?

A. Classical economists believed output adjusted more than prices when aggregate demand fell while Keynes believed prices adjusted more than output.

B. Classical economists believed price adjusted more than output when aggregate demand fell while Keynes believed output adjusted more than prices.

C. A decrease in aggregate demand has no short-run effects according to the classical economists, but had significant effects according to Keynes.

D. A decrease in aggregate demand was not possible according to the classical economists, but was possible according to Keynes.


Which of the following is not a reason why GDP can be expanded beyond a level consistent with its long-run growth path in modern Keynesian analysis?

A. Prices and wages are flexible allowing for needed adjustments.

B. In the short-run existing workers can work more hours.

C. The existing capital stock can be used more intensively.

D. Higher prices induce firms to hire more workers.


A recessionary gap can be caused by

A. a decrease in aggregate supply holding aggregate demand constant.

B. an increase in aggregate demand holding aggregate supply constant.

C. an increase in the long run aggregate supply curve holding the aggregate demand constant.

D. a decrease in both aggregate demand and aggregate supply.




1. In economy A, all workers agree in advance on the nominal wages that their employers will pay them. In economy B, half of all workers have these nominal wage contracts. In contrast, the other half have indexed employment contracts, so their wages rise and fall automatically with the price level.

A. According to the sticky-wage theory of aggregate supply, which economy has a more steeply sloped short-run aggregate-supply curve?
B. In which economy would a 5 percent increase in the money supply have a larger impact on output in the short run?
C. In which economy would it have a larger impact on the price level in the short run?

2. When output rises, unemployment falls.

a. TRUE Ā 
b. FALSE Ā 
Ā 
3. How do prices change due to an economic contraction that is caused by a shift in aggregate demand?
Ā  A. They rise in the short run and fall back to their original level in the long run. Ā 
Ā  B. They rise in the short run and rise even more in the long run. Ā 
Ā  C. They fall in the short run and rise back to their original level in the long run. Ā 
Ā  D. They fall in the short run and fall even more in the long run.

4. What happens to sales and profit during recessions?
Ā  A. sales rise and profits fall Ā 
Ā  B. profits fall and sales rise Ā 
Ā  C. sales and profits fall Ā 
Ā  D. sales and profits rise
5. Which of the following explains why production rises in most years?
Ā  A. increases in prices of goods and services Ā 
Ā  B. increases in stock prices Ā 
Ā  C. aging population Ā 
Ā  D. technological innovation Ā 




Ā 

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