Principles of Microeconomics
7th Edition
ISBN: 9781305156050
Author: N. Gregory Mankiw
Publisher: Cengage Learning
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Question
Chapter 4, Problem 1CQQ
To determine
The determinants of the demand curve.
Expert Solution & Answer
Answer to Problem 1CQQ
Option ‘b’ is the correct answer.
Explanation of Solution
Option (b):
A change in price of hamburgers leads to a movement along the demand curve and not a shift of the demand curve because price is measured on the vertical axis of a demand curve. Thus, option ‘b’ is correct.
Option (a):
Hot dogs can be considered as substitutes of hamburgers. A change in the price of a substitute good shifts the demand curve of a good. Thus, a change in price of hot dogs shifts the demand curve of hamburgers. So, option ‘a’ is incorrect.
Option (c):
Hamburger buns can be considered as complementary goods of hamburgers. A change in the price of a complementary good shifts the demand curve of a good. Thus, a change in the price of hamburger buns shifts the demand curve of a hamburger. So, option ‘c’ is incorrect.
Option (d):
A change in the income of a consumer of a good shifts the demand curve of that good. Thus, a change in the income of hamburger consumers shifts the demand curve of hamburger. So, option ‘d’ is incorrect.
Economics Concept Introduction
Concept introduction:
Complementary good: It is agood with a negative cross elasticity of demand, that is, a good whose demand is increased when the price of another good is decreased.
Substitute good: It is agood with a positive cross elasticity of demand, that is, a good whose demand is decreased when the price of another good is decreased.
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Chapter 4 Solutions
Principles of Microeconomics
Ch. 4.1 - Prob. 1QQCh. 4.2 - Prob. 2QQCh. 4.3 - Prob. 3QQCh. 4.4 - Prob. 4QQCh. 4 - Prob. 1CQQCh. 4 - Prob. 2CQQCh. 4 - Prob. 3CQQCh. 4 - Prob. 4CQQCh. 4 - Prob. 5CQQCh. 4 - Prob. 6CQQ
Ch. 4 - Prob. 1QRCh. 4 - Prob. 2QRCh. 4 - Prob. 3QRCh. 4 - Prob. 4QRCh. 4 - Prob. 5QRCh. 4 - Prob. 6QRCh. 4 - Prob. 7QRCh. 4 - Prob. 8QRCh. 4 - Prob. 9QRCh. 4 - Prob. 1PACh. 4 - Prob. 2PACh. 4 - Consider the market for minivans. For each of the...Ch. 4 - Prob. 4PACh. 4 - Prob. 5PACh. 4 - Prob. 6PACh. 4 - Prob. 7PACh. 4 - Prob. 8PACh. 4 - Prob. 9PACh. 4 - Prob. 10PACh. 4 - Prob. 11PA
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