Problem Solving-Government Purchases Exercise 2 (Algo) The graph below depicts an economy where an increase in aggregate demand has caused inflation. Assume the government decides to conduct fiscal policy by decreasing government purchases to restore full-employment GDP. Price Level 180 160 140 $ 120 100 80 An Real GDP (billions of dollars) 100 200 300 400 500 600 700 800 900 1000 0 billion Fiscal Policy LRAS billion AS AD < Prev 43.gif AD₁ 8 of 10 Next > Instructions: Enter your answer as a whole number. If you are entering a negative number include a minus sign a. How much does aggregate demand need to change to restore the economy to its long-run equilibrium? thisissparta.swf.mp3 Price Level 014342050574b1.jpg 160 AS LRAS b. If the MPC is 0.8, how much does government purchases need to change to shift aggregate demand by the amount you found in part a? 180 Suppose instead that the MPC is 0.5. c. How much does aggregate demand and government purchases need to change to restore the economy to its long-run equilibrium? billion and government purchases need to change by $ Aggregate demand needs to change by $ billion

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Chapter1: Making Economics Decisions
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Problem Solving-Government Purchases Exercise 2 (Algo)
The graph below depicts an economy where an increase in aggregate demand has caused inflation. Assume the government decides
to conduct fiscal policy by decreasing government purchases to restore full-employment GDP.
Price Level
180
160
140
$
120
100
80
An
Real GDP (billions of dollars)
100 200 300 400 500 600 700 800 900 1000
0
billion
Fiscal Policy
LRAS
billion
AS
AD
< Prev
43.gif
AD₁
8 of 10
Next >
Instructions: Enter your answer as a whole number. If you
are entering a negative number include a minus sign
a. How much does aggregate demand need to change to restore the economy to its long-run equilibrium?
thisissparta.swf.mp3
Price Level
014342050574b1.jpg
160
AS
LRAS
b. If the MPC is 0.8, how much does government purchases need to change to shift aggregate demand by the amount you found in
part a?
180
Suppose instead that the MPC is 0.5.
c. How much does aggregate demand and government purchases need to change to restore the economy to its long-run equilibrium?
billion and government purchases need to change by $
Aggregate demand needs to change by $
billion
Transcribed Image Text:Problem Solving-Government Purchases Exercise 2 (Algo) The graph below depicts an economy where an increase in aggregate demand has caused inflation. Assume the government decides to conduct fiscal policy by decreasing government purchases to restore full-employment GDP. Price Level 180 160 140 $ 120 100 80 An Real GDP (billions of dollars) 100 200 300 400 500 600 700 800 900 1000 0 billion Fiscal Policy LRAS billion AS AD < Prev 43.gif AD₁ 8 of 10 Next > Instructions: Enter your answer as a whole number. If you are entering a negative number include a minus sign a. How much does aggregate demand need to change to restore the economy to its long-run equilibrium? thisissparta.swf.mp3 Price Level 014342050574b1.jpg 160 AS LRAS b. If the MPC is 0.8, how much does government purchases need to change to shift aggregate demand by the amount you found in part a? 180 Suppose instead that the MPC is 0.5. c. How much does aggregate demand and government purchases need to change to restore the economy to its long-run equilibrium? billion and government purchases need to change by $ Aggregate demand needs to change by $ billion
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