The following graph plots equilibrium in the money market at an interest rate of 1.5% and a quantity of money equal to $45 billion. Show the impact of the increase in government purchases on the interest rate by shifting one or both of the curves on the following graph. INTEREST RATE 3.0 Money Supply 2.5 2.0 1.5 1.0 0.5 0 0 15 30 45 Money Demand 60 75 90 MONEY (Billions of dollars) Money Demand Money Supply ? PRICE LEVEL Suppose there is some hypothetical economy in which households spend $0.50 of each additional dollar they earn and save the $0.50 they have left over. The following graph plots the economy's initial aggregate demand curve (AD₁). Suppose now that the government increases its purchases by $2 billion. Use the green line (triangle symbol) on the following graph to show the aggregate demand curve (AD₂) after the multiplier effect takes place. Hint: Be sure the new aggregate demand curve (AD2) is parallel to AD1. You can see the slope of AD₁ by selecting it on the following graph. 116 114 112 110 AD₁ 108 106 104 12 102 100 100 102 104 106 108 110 112 114 116 38.3¢ AD 3 (?)

MACROECONOMICS
14th Edition
ISBN:9781337794985
Author:Baumol
Publisher:Baumol
Chapter9: Demand-side Equilibrium: Unemployment Or Inflation?
Section9.A: The Simple Algebra Of Income Determination And The Multiplier
Problem 4TY
Question
The following graph plots equilibrium in the money market at an interest rate of 1.5% and a quantity of money equal to $45 billion.
Show the impact of the increase in government purchases on the interest rate by shifting one or both of the curves on the following graph.
INTEREST RATE
3.0
Money Supply
2.5
2.0
1.5
1.0
0.5
0
0
15
30
45
Money Demand
60
75
90
MONEY (Billions of dollars)
Money Demand
Money Supply
?
Transcribed Image Text:The following graph plots equilibrium in the money market at an interest rate of 1.5% and a quantity of money equal to $45 billion. Show the impact of the increase in government purchases on the interest rate by shifting one or both of the curves on the following graph. INTEREST RATE 3.0 Money Supply 2.5 2.0 1.5 1.0 0.5 0 0 15 30 45 Money Demand 60 75 90 MONEY (Billions of dollars) Money Demand Money Supply ?
PRICE LEVEL
Suppose there is some hypothetical economy in which households spend $0.50 of each additional dollar they earn and save the $0.50 they have left
over. The following graph plots the economy's initial aggregate demand curve (AD₁).
Suppose now that the government increases its purchases by $2 billion.
Use the green line (triangle symbol) on the following graph to show the aggregate demand curve (AD₂) after the multiplier effect takes place.
Hint: Be sure the new aggregate demand curve (AD2) is parallel to AD1. You can see the slope of AD₁ by selecting it on the following graph.
116
114
112
110
AD₁
108
106
104
12
102
100
100
102
104
106
108
110
112
114
116
38.3¢
AD 3
(?)
Transcribed Image Text:PRICE LEVEL Suppose there is some hypothetical economy in which households spend $0.50 of each additional dollar they earn and save the $0.50 they have left over. The following graph plots the economy's initial aggregate demand curve (AD₁). Suppose now that the government increases its purchases by $2 billion. Use the green line (triangle symbol) on the following graph to show the aggregate demand curve (AD₂) after the multiplier effect takes place. Hint: Be sure the new aggregate demand curve (AD2) is parallel to AD1. You can see the slope of AD₁ by selecting it on the following graph. 116 114 112 110 AD₁ 108 106 104 12 102 100 100 102 104 106 108 110 112 114 116 38.3¢ AD 3 (?)
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