Principles of Economics, 7th Edition (MindTap Course List)
7th Edition
ISBN: 9781285165875
Author: N. Gregory Mankiw
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 21, Problem 6QR
To determine
The budget constraint of the consumer.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Jerry spends his entire budget on bread and gasoline. His preferences are complete, transitive,
monotonic, and convex. For Jerry, bread is an inferior good that follows the law of demand.
Moreover, his cross-price elasticity of demand for gasoline with respect to the price of bread is
negative. Suppose the price of bread increases, all else constant.
a. Create a chart to show the total, income, and substitution effects on bread and gasoline of the
increase in the price of bread.
b. Use budget lines and indifference curves to graphically illustrate the three effects. Be sure to
label each effect on your graph (or through the chart from part a) and plot bread on the x-axis
and gasoline on the y-axis
Please answer fast
Problem 2
Marty purchases two goods, food and clothing. He has a diminishing marginal rate of
substitution of food for clothing. Let x indicate the amount of food consumed and y the
amount of clothing. Suppose the price of food increases from P, to P2. On a clearly labeled
graph, illustrate the income and substitution effects for each of the following scenarios:
a) Food is a normal good.
b) The income elasticity of food is zero (i.e. Marty's consumption of food does not change
in response to his income).
c) Food is an inferior good, but not a Giffen good.
This question is based on problem 5.9 from Besanko and Breautigam. You can (but don't have
to) assume that Marty's consumer choice problem has an interior solution both before and after
the price change.
Chapter 21 Solutions
Principles of Economics, 7th Edition (MindTap Course List)
Ch. 21.1 - Prob. 1QQCh. 21.2 - Prob. 2QQCh. 21.3 - Prob. 3QQCh. 21.4 - Prob. 4QQCh. 21 - Prob. 1QRCh. 21 - Prob. 2QRCh. 21 - Prob. 3QRCh. 21 - Prob. 4QRCh. 21 - Prob. 5QRCh. 21 - Prob. 6QR
Ch. 21 - Prob. 7QRCh. 21 - Prob. 1QCMCCh. 21 - Prob. 2QCMCCh. 21 - Prob. 3QCMCCh. 21 - Prob. 4QCMCCh. 21 - Prob. 5QCMCCh. 21 - Prob. 6QCMCCh. 21 - Prob. 1PACh. 21 - Prob. 2PACh. 21 - Prob. 3PACh. 21 - Prob. 4PACh. 21 - Prob. 5PACh. 21 - Prob. 6PACh. 21 - Prob. 7PACh. 21 - Prob. 8PACh. 21 - Prob. 9PACh. 21 - Prob. 10PACh. 21 - Prob. 11PACh. 21 - Prob. 12PACh. 21 - Prob. 13PA
Knowledge Booster
Similar questions
- I understand the substitution effect, but I really need to understand the Income effect. Please explain that and thank you in advanced ?arrow_forwardSita buys only two items form the market—bread and jeans. Her income and the price of bread is constant. As jeans become costlier she buys less bread. Which of the following does this imply. Why? price elasticity of demand for jeans is less than 1 (one) Jeans are a luxury Bread is an inferior good There is no substitution effect in this casearrow_forward(c) When the price of CCC increases from $1 to $8, calculate Maya’s substitution effect and income effect. (d) According to your calculation in part (c), is CCC a normal good or an inferior good? Explain. Is CCC an ordinary good or a Giffen good? Explain.arrow_forward
- Compare the following two pairs of goods and answer the following questions about complements, substitutes and the income and substitution effects: (1) Coke and Pepsi(2) Shoes and socks In which case will a consumer respond more to a change in the relative price of the two goods?arrow_forwardLou’s preferences over pizza (x) and other goods (y) are given by U(x, y) = 2xy2. His income is $200. a) Calculate his optimal basket when Px =4 and Py = 1. b) Calculate his income and substitution effects of a decrease in the price of food to $2. c) Calculate the compensating variation of the price change. d) Calculate the equivalent variation of the price change.arrow_forwardCarlos is originally consuming his optimal consumption bundle of cell phones and gasoline when the price of gasoline falls. Assume that both gasoline and cell phones are normal goods. How will a decrease in the price of gasoline affect your consumption of cell phones and gasoline? Explain using the substitution and income effects.arrow_forward
- A change in which of the following will not shift the demand curve for hamburgers? Price of hot dogs , price of hamburgers, price of hamburger buns or the income of hamburger consumer?arrow_forwardThe price of pillows rises from $35 to $40 per pillow, while the price of sodas is unchanged. For a consumer with constant income of $15,000, show what happens to consumption of both goods (assume both goods are normal goods). Decompose the change into income and substitution effectsarrow_forwardJulie buys food and other goods. She has an income of $400 per month. The price of food is initially $1.00 per unit. It then rises to $1.20 per unit. The prices of other goods do not change. To help Julie out, her mother offers to send her a check each month to supplement her income. Julie tells her mother, “Thanks, Mom. If you would send me a check for $50 per month, I would be exactly as happy paying $1.20 per unit as I would have been paying $1.00 per unit and not receiving the $50 from you.” Which of the following statements is true? Explain. The increased price of food has:a) an income effect of +$50 per monthb) an income effect of -$50 per month c) a compensating variation of +$50 per monthd) a compensating variation of -$50 per monthe) an equivalent variation of +$50 per monthf ) an equivalent variation of -$50 per montharrow_forward
- The effect of a decrease in the price of food, as depicted in the figure, leads us to believe that: A) food is a Giffen good and clothing an inferior good. B) food is a Giffen good and clothing a normal good. C) food is a normal good and clothing a Giffen good. D) food is an inferior good and clothing a Giffen good.arrow_forwardConsider the increase in the price of a can of soda and assume that soda is a normal good. Describe how the income and substitution effects impact on the demand for the cola if its price increases. Also describe how these two effects interact for inferior goods if there is a fall in the price of the good. Use bullet pointsarrow_forwardLou's preferences over pizza (X) and other goods (y) are given by U(X,Y)=XY^2 with associated marginal utilities. His income is $240 @) calculate his optimal basket when Px=8 and Py=1 b)calculate his income and substitution effects of a decrease in the price of food to $6 c) Calculate the compensating variation of the price change. d) calculate the equivalent variation of the price change.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Principles of MicroeconomicsEconomicsISBN:9781305156050Author:N. Gregory MankiwPublisher:Cengage Learning
Principles of Microeconomics (MindTap Course List)EconomicsISBN:9781305971493Author:N. Gregory MankiwPublisher:Cengage Learning
Economics (MindTap Course List)EconomicsISBN:9781337617383Author:Roger A. ArnoldPublisher:Cengage Learning
Principles of Microeconomics
Economics
ISBN:9781305156050
Author:N. Gregory Mankiw
Publisher:Cengage Learning
Principles of Microeconomics (MindTap Course List)
Economics
ISBN:9781305971493
Author:N. Gregory Mankiw
Publisher:Cengage Learning
Economics (MindTap Course List)
Economics
ISBN:9781337617383
Author:Roger A. Arnold
Publisher:Cengage Learning