MindTap Economics, 1 term (6 months) Printed Access Card for Mankiw's Principles of Macroeconomics, 8th (MindTap Course List)
8th Edition
ISBN: 9781337096591
Author: N. Gregory Mankiw
Publisher: Cengage Learning
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Question
Chapter 21, Problem 1CQQ
To determine
Relation between money supply and aggregate demand.
Expert Solution & Answer
Answer to Problem 1CQQ
Option ‘b’ is correct.
Explanation of Solution
Option (b):
By the theory of liquidity preference, an increase in the money supply shifts the money supply curve to the right causing the equilibrium interest rate to decrease. This stimulates consumption and investment, thereby expanding aggregate demand. Thus, option ‘b’ is correct.
Option (a):
Increase in money supply shifts the money supply curve to the right, which lowers the interest rate. Thus, option ‘a’ is incorrect.
Option (c):
By the theory of liquidity preference, a decrease in money supply shifts the money supply curve to the left causing the equilibrium interest rate to increase. This reduces consumption and investment, thereby contracting aggregate demand. Thus, option ‘c’ is incorrect.
Option (d):
Decrease in money supply shifts the money supply curve to the left, which increases the interest rate. Thus, option ‘d’ is incorrect.
Economics Concept Introduction
Concept introduction:
Aggregate demand (AD): Aggregate demand refers to the total value of the goods and services that are demanded at a particular price in a given period.
Money supply: Money supply refers to the total amount of monetary assets circulating in an economy during a particular period.
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UGD KCQ 2: Microeconomic Essentials (page 11 of 20) - Google Chrome
mancosaconnect.ac.za/mod/quiz/attempt.php?attempt=1958913&cmid=436375&page=10
MANCOSA
Microeconomic Essentials Jan25 Y1 S1
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Refer to the diagram below to answer the question that follows:
Price
PH
P1
D₁
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X
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Time left 0:58:34
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Question 11
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Marked out of 1.00
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Q Q1
Quantity
Which of the following may result in a shift of the supply curve from S to S1?
OA. An increase in price of the good.
B. An increase in wages.
O C. A decrease in price of the good.
O D. An improvement in the technique of production.
https://mancosaconnect.ac.za/mod/quiz/attempt.php?attempt=1958913&cmid=436375&page=10#question-2064270-11
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Finish attempt...
7:31 PM
Euros per U.S. Doler
Consider the model below, showing the supply and demand curves for the exchange market of U.S. Dollars and Euros. If
the inflation rate in the U.S. increases (and in the European Union stays the same), how will that change the original
equilibrium shown in the graph?
1.10-
1.00-
0.90
0.80-
0.70
0.60
0.50-
0.40-
0.30
0.20
E
4.7 48 49 50 51 52 53 54 55 56
Quantity of U.S. Dollars traded for Euros
(trillionsday)
O It will decrease the demand for Dollars and increase the supply, so the exchange rate decreases and the impact on the quantity traded
is unknown.
O It will decrease the demand for Dollars and increase the supply, so the exchange rate decreases, and the quantity traded increases.
It will increase the demand for Dollars and decrease the supply, so the exchange rate decreases, and the quantity traded increases.
It will increase the demand for Dollars and decrease the supply, so the exchange rate increases and the impact on the quantity traded
is unknown
Chapter 21 Solutions
MindTap Economics, 1 term (6 months) Printed Access Card for Mankiw's Principles of Macroeconomics, 8th (MindTap Course List)
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