Suppose you are given the following information about an economy: Short run Aggregate Supply: SRAS Y = 5000r + 14,400 %3D Long run Aggregate Supply: Aggregate Demand: Investment Spending: Consumption Spending: Government Spending: Net Exports (eX– iM): Y* = 25,000 Y = C+I+G+ NX I = 4000 – 250r C = 1000 + 0.75(Y – T) LRAS AD G = 2000 NX 500 %3D Taxes – Transfers: T = 2400 %3! Monetary Policy: Money Demand: Money Market equilibrium: Fisher equation: r 3D MP = 20,000 – 2000i M$ = MP %3D i = r+n where i is the nominal interest rate (i.e. when the interest rate is 7%, it means i = 7) e. Find the short run equilibrium level of real GDP (Y), and inflation rate (1), in the short run. What is the output gap in the economy? Is it an expansionary or recessionary gap?

Economics For Today
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ISBN:9781337613040
Author:Tucker
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Chapter20: Aggregate Demand And Supply
Section: Chapter Questions
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Answer all the subpart.

Suppose you are given the following information about an economy:
Short run Aggregate Supply:
SRAS = Y = 5000r+ 14,400
Long run Aggregate Supply:
Aggregate Demand:
Investment Spending:
Consumption Spending:
Government Spending:
Net Exports (eX – iM):
LRAS = Y* = 25,000
AD = Y=C+I+G+NX_
I = 4000 – 250r
C = 1000 +0.75(Y – T)
G = 2000
NX = 500
Taxes – Transfers:
T = 2400
Monetary Policy:
Money Demand:
Money Market equilibrium:
Fisher equation:
where i is the nominal interest rate (i.e. when the interest rate is 7%, it means i= 7)
r = 2 n
м 3 20,000- 2000i
M$ = MD
i = r+T
e. Find the short run equilibrium level of real GDP (Y), and inflation rate (t), in the short run. What is the output gap
in the economy? Is it an expansionary or recessionary gap?
Transcribed Image Text:Suppose you are given the following information about an economy: Short run Aggregate Supply: SRAS = Y = 5000r+ 14,400 Long run Aggregate Supply: Aggregate Demand: Investment Spending: Consumption Spending: Government Spending: Net Exports (eX – iM): LRAS = Y* = 25,000 AD = Y=C+I+G+NX_ I = 4000 – 250r C = 1000 +0.75(Y – T) G = 2000 NX = 500 Taxes – Transfers: T = 2400 Monetary Policy: Money Demand: Money Market equilibrium: Fisher equation: where i is the nominal interest rate (i.e. when the interest rate is 7%, it means i= 7) r = 2 n м 3 20,000- 2000i M$ = MD i = r+T e. Find the short run equilibrium level of real GDP (Y), and inflation rate (t), in the short run. What is the output gap in the economy? Is it an expansionary or recessionary gap?
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