01:220:103 Lecture Notes - Lecture 15: Paul Volcker, Stagflation, Aggregate Demand

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limeherring262

4 Apr 2017

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Fiscal policy effects: flat portion of the as curve. If the shift in the ad curve is caused by a decrease in net taxes, it is consumption that causes the crowding out of investment. When the economy is on the flat part of the as curve, there is very little crowding out of planned investment. Output expands to meet the increased demand. Because the price level increases very little, the fed does not raise the interest rate much, and so there is little change in planned investment. Fiscal policy effects in the long run o. If wages adjust fully to match higher prices, than the long-run as is vertical, and so fiscal policy will have no effect on output. The fed"s response to the z factors: an increase in z. Shape of the ad curve when the fed cares more about the price level than output.

Related Questions

1. If the price level doubles and the real output doesn't change, then nominal output also doubles.
2. Inflation makes it less difficult to interpret the information conveyed by prices.

3. Laissez-faire economists oppose government intervention in the market process.

4. Active demand management policies are based on the work of JohnMaynard Keynes.

5. In the AS/AD model, as the price level rises, the real value of assets increases, causing consumption to increase. This is one reason why the aggregate demand curve slopes down.

6. The short-run aggregate supply curve is upward sloping in part because increases in aggregate demand cause some firms to increase their price markups.

7. If productivity and wages both raises by 3 percent, then the short-run aggregate supply curve does not shift.

8. The long-run aggregate supply curve is vertical because all prices adjust in the long run.

9. If the economy is not in long-run equilibrium and other things are equal, then prices will eventually adjust to bring the economy to long-run equilibrium.

10. Most economists agree that it is possible for fiscal policy to fine-tune the economy.

bluewolf591

10. The monetarist program undertaken during the 1979-1982 period resulted in:

A. a reduction in the inertial rate of inflation.

B. a dramatic rise in unemployment.

C. very high-interest rates.

D. all of the above.

E. none of the above.

11. Some economists have suggested replacing the emphasis on controlled money supply as found in monetarism with controlled growth in nominal GDP. Money supply targets, then:

A. would be determined so as to attain the desired nominal GDP level.

B. would be eliminated.

C. could be set arbitrarily.

D. would be settled on following the discovery of an acceptable level of unemployment.

E. all of the above are true.

12. Which of the following is NOT a keystone of monetarism?

A, The money supply is the determinant of nominal GDP growth.

B. Fiscal policy can raise interest rates and thereby raise velocity.

C. Prices and wages are relatively stable.

D.The private sector is relatively stable.

E. All of the above are keystones.

13. It follows from the assumptions of the rational-expectations macroeconomics that:

A. most unemployment is voluntary.

B. monetary policy can work in the short run but not in the long run.

C. fiscal policy is hamstrung because of delays in the legislative process in Congress.

D. all policy that is predictable will be undone by clever citizens.

E. all are true.

14. Which of the following is true according to monetarist theory?

A. The IS curve is quite steep while the LM Curve is relatively flat.

B. Changes in the money supply have their greatest effect on prices.

C. Fiscal policy can do little to improve economic conditions, but much to worsen them.

D. Real GDP stays at or near potential output most of the time.

E. All of the above are true.

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In the AD-AS model, stagflation does not persist, because the working of the self-correcting mechanism of the economy _____ the level of output and _____ the price level until the economy eventually returns to a long-run equilibrium state, where actual output _____ potential output.

	decreases; decreases; falls short of
	increases; decreases; equals
	decreases; increases; exceeds
	decreases; increases; equals
	increases; decreases; exceeds

The LRAS curve is drawn as a vertical line at potential output (Y*) to indicate that

	Y* is independent of the price level and that actual output Y > Y* in the long run
	Y* equals actual output (Y) in the long run
	Y* is independent of the price level and that actual output Y = Y* in the long run
	Y* is independent of the price level
	Y* is independent of the price level and that actual output Y < Y* in the long run

Stagflation arises in the context of the AD-AS model when some external factor causes

	the LRAS curve to shift to the right
	the AD curve to shift leftwards
	the SRAS curve to shift downwards
	the SRAS curve to shift upwards
	the AD curve to shift rightwards

If the SRAS curve is positively sloped, then a decrease in the demand for Canadian-made goods in Europe will lead to _____ in the price level, in the short run.

	either an increase or a decrease
	no change
	an increase
	a decrease
	an initial increase, and then a decrease

Which of the following will shift the aggregate demand curve to the right?

	Consumers become pessimistic about the future
	A new technology is developed that will increase profits
	Income taxes are raised
	Foreign economies fall into recession, reducing their demand for domestic exports
	The government reduces purchases to balance the budget

Suppose a stock market crash decreases the stock of household wealth and therefore causes autonomous consumption to fall. Which of the following is the likely result?

	A leftward shift the AD curve
	There will be no movement of the AD curve
	A movement down the AD curve
	A movement up the AD curve
	A rightward of the shift the AD curve

An economy is characterized by the AD equation P = 200 ? 0.02Y, SRAS equation P = 100 and LRAS equation Y* = 5000. In the absence of any change in policy or exogenous shocks, this economy will achieve a long-run price level of

	100
	110
	120
	90
	105

The AD-AS model depicts a self-correcting economy. This means that the price level in the model adjusts automatically in response to a(n) _____ gap, so as to eliminate the _____ gap in the long run, without requiring any help from government policies.

	recessionary; recessionary
	recessionary; expansionary
	expansionary; expansionary
	output; output
	expansionary; recessionary

The aggregate demand curve shows

	the amount of planned aggregate expenditure (and output) at the current price level
	the amount of planned aggregate expenditure (and output) at an average price level
	the amount of planned aggregate expenditure (and output) at a constant price level
	the amount of planned aggregate expenditure (and output) at various price levels
	the amount of planned aggregate expenditure (and output) at last year's price level

Consider an economy initially at long-run equilibrium with output (Y) equal to potential output (Y*). If the SRAS is positively sloped, then a shift to the right of the AD curve will lead to _____ in the price level, in the short run. In the long run, the SRAS curve will shift to the _____ and the equilibrium will be at __________.

	an increase; left; Y = Y*
	a decrease; right; Y > Y*
	an increase; right; Y = Y*
	a decrease; left; Y > Y*
	no change; left; Y = Y*

01:220:103 Lecture Notes - Lecture 15: Paul Volcker, Stagflation, Aggregate Demand

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