Macroeconomics
13th Edition
ISBN: 9780134735696
Author: PARKIN, Michael
Publisher: Pearson,
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Question
Chapter 9, Problem 9SPA
a)
To determine
The change in consumption basket.
b)
To determine
The income effect and substitution effect.
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Chapter 9 Solutions
Macroeconomics
Ch. 9.1 - Prob. 1RQCh. 9.1 - Prob. 2RQCh. 9.1 - Prob. 3RQCh. 9.1 - Prob. 4RQCh. 9.1 - Prob. 5RQCh. 9.2 - Prob. 1RQCh. 9.2 - Prob. 2RQCh. 9.2 - Prob. 3RQCh. 9.2 - Prob. 4RQCh. 9.3 - Prob. 1RQ
Ch. 9.3 - Prob. 2RQCh. 9.3 - Prob. 3RQCh. 9.3 - Prob. 4RQCh. 9.3 - Prob. 5RQCh. 9 - Prob. 1SPACh. 9 - Prob. 2SPACh. 9 - Prob. 3SPACh. 9 - Prob. 4SPACh. 9 - Prob. 5SPACh. 9 - Prob. 6SPACh. 9 - Prob. 7SPACh. 9 - Prob. 8SPACh. 9 - Prob. 9SPACh. 9 - Prob. 10SPACh. 9 - Prob. 11SPACh. 9 - Prob. 12APACh. 9 - Prob. 13APACh. 9 - Prob. 14APACh. 9 - Prob. 15APACh. 9 - Prob. 16APACh. 9 - Prob. 17APACh. 9 - Prob. 18APACh. 9 - Prob. 19APACh. 9 - Prob. 20APACh. 9 - Prob. 21APACh. 9 - Prob. 22APACh. 9 - Prob. 23APACh. 9 - Prob. 24APACh. 9 - Prob. 25APACh. 9 - Prob. 26APACh. 9 - Prob. 27APACh. 9 - Prob. 28APACh. 9 - Prob. 29APACh. 9 - Prob. 30APA
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- Jamani earns a weekly income of $6000. Suppose he wishes to spend this income on two goods, games and DVDs only. A game costs $200 while a DVDcosts $600. Draw Jamani’s budget line. Putting games on the Y axis. ii. Suppose his income increases to $9000 per week, illustrate what happens to her budget line.iii. Suppose the price of games increase to $600, while his income and the price of DVDs is unchanged from part (i).arrow_forwardQuestion 3 Maureen spends her budget on pizza and salad. Suppose that the price of salad increases, as a result, she decreases her consumption on salad. (1) Discuss the substitution effect due to the price increase. Will Maureen consume more or less salads due to the substitution effect? (2) Discuss the income effect due to the price increase. Will Maureen consume more or less salads due to the income effect? Discuss briefly, with max. 5-6 lines for each effect. You can also draw a graph if it helps you.arrow_forwardWhen there is a change in price, there is an income effect and a substitution effect. Which is larger? The substitution effect or the income effect? Explainarrow_forward
- What is the difference between the income effect and the substitution effect of aprice increase for a normal good?arrow_forwardGood Y 40 30 0 L L1 L2 8* e₁ ./1 12 60 Good X I The arrow on the graph above shows the budget line movement from L¹ to L² resulting from a price change. Identify (using the reference tangency points) the substitution effect of the price change. Explain in words the difference between the substitution effect and income effect. Which distances between the points (e₁,e₂, and e') show the income and substitution effects?arrow_forwardBob spends all his money on food and clothing. When the price of clothingfalls, he buys more clothing. What causes him to buy more clothing: Substitution Effect,Income Effect or both? If it is ambiguous, then explain whyarrow_forward
- With the help of a graph, explain how the decrease in the income affect the consumer's choice for normal goods?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_forwardJerry 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-axisarrow_forward
- 3.1 Michelle spends all her money on food and clothing. When the price of clothing decreases, she buys more clothing. a. Does the substitution effect cause her to buy more or less clothing? Explain. (If the direction of the effect is ambiguous, say so.) b. Does the income effect cause her to buy more or less clothing? Explain. (If the direction of the effect is ambiguous, say so.)arrow_forwardUsing examples, does an increase in income affect a consumer’s budget line? Does it impact their total utility?.arrow_forwardJoann divides her consumption between books and games. Both books and games are normal goods for Joann. If the price of games rises, and Joann has a very strong income effect, A. Do you expect her to buy more, fewer, or the same number of games? B. Do you expect her to buy more, fewer, or the same number of books? Explainsarrow_forward
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