C=200+ 2. Goods market 0.8YD Financial market M-4200 (nominal money supply) t=0.2 (tax rate=20% and T=tY) I-600-5000i+0.3Y P=3 (price) (M/P)=0.2Y+400-4000i G=800 A. Derive the IS and LM function. 10% B. Following A.), measure the new equilibrium output (Y), interest rate (i), private investment (I) and the multiplier. 5% C. Following A.), if the government increases public expenditure by 200, calculate the new equilibrium output, interest rate, private investment? What is the budget condition relative to A.)? (more surplus or more deficit)? 5% D. Following A.), what is the new equilibrium level of output, interest rate, and private investment if the Central bank increases the nominal money supply to 4500? 5% E. Plot the answers of A.), B.) and C.) in one diagram and A.), B.) and D.) in another diagram. (total 2 diagrams) 10%

Principles of Economics 2e
2nd Edition
ISBN:9781947172364
Author:Steven A. Greenlaw; David Shapiro
Publisher:Steven A. Greenlaw; David Shapiro
Chapter22: Inflation
Section: Chapter Questions
Problem 18RQ: What is deflation?
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C=200+
2. Goods market
0.8YD
Financial market
M-4200 (nominal money
supply)
t=0.2
(tax rate=20% and T=tY)
I-600-5000i+0.3Y
P=3 (price)
(M/P)=0.2Y+400-4000i
G=800
A. Derive the IS and LM function. 10%
B. Following A.), measure the new equilibrium output (Y), interest rate (i), private
investment (I) and the multiplier. 5%
C. Following A.), if the government increases public expenditure by 200,
calculate the new equilibrium output, interest rate, private investment? What is
the budget condition relative to A.)? (more surplus or more deficit)? 5%
D. Following A.), what is the new equilibrium level of output, interest rate, and
private investment if the Central bank increases the nominal money supply to
4500? 5%
E. Plot the answers of A.), B.) and C.) in one diagram and A.), B.) and D.) in
another diagram. (total 2 diagrams) 10%
Transcribed Image Text:C=200+ 2. Goods market 0.8YD Financial market M-4200 (nominal money supply) t=0.2 (tax rate=20% and T=tY) I-600-5000i+0.3Y P=3 (price) (M/P)=0.2Y+400-4000i G=800 A. Derive the IS and LM function. 10% B. Following A.), measure the new equilibrium output (Y), interest rate (i), private investment (I) and the multiplier. 5% C. Following A.), if the government increases public expenditure by 200, calculate the new equilibrium output, interest rate, private investment? What is the budget condition relative to A.)? (more surplus or more deficit)? 5% D. Following A.), what is the new equilibrium level of output, interest rate, and private investment if the Central bank increases the nominal money supply to 4500? 5% E. Plot the answers of A.), B.) and C.) in one diagram and A.), B.) and D.) in another diagram. (total 2 diagrams) 10%
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