8. Decide whether you agree or disagree with each of the following statements and explain your reason: a. If the income effect of a wage change dominates the substitu- tion effect for a given household and the household works longer hours following a wage change, wages must have risen. b. In product markets, when a price falls, the substitution effect leads to more consumption; but for normal goods, the income effect leads to less consumption.
8. Decide whether you agree or disagree with each of the following statements and explain your reason: a. If the income effect of a wage change dominates the substitu- tion effect for a given household and the household works longer hours following a wage change, wages must have risen. b. In product markets, when a price falls, the substitution effect leads to more consumption; but for normal goods, the income effect leads to less consumption.
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
Related questions
Question
![CHAPTER 6 Household Behavior and Consumer Choice 127
E
8. Decide whether you agree or disagree with each of the following
statements and explain your reason:
a. If the income effect of a wage change dominates the substitu-
tion effect for a given household and the household works
longer hours following a wage change, wages must have risen.
b. In product markets, when a price falls, the substitution effect
leads to more consumption; but for normal goods, the
income effect leads to less consumption.
9. Suppose the price of X is $5 and the price of Y is $10 and a hypo-
thetical household has $500 to spend per month on goods X and Y.
a. Sketch the household budget constraint.
b. Assume that the household splits its income equally between
X and Y. Show where the household ends up on the budget
constraint.
c. Suppose the household income doubles to $1,000. Sketch the
new budget constraint facing the household.
d. Suppose after the change the household spends $200 on Y
and $800 on X. Does this imply that X is a normal or an infe-
rior good? What about Y?
10. For this problem, assume that Joe has $80 to spend on books
and movies each month and that both goods must be purchased
whole (no fractional units). Movies cost $8 each, and books cost
$20 each. Joe's preferences for movies and books are summa-
rized by the following information:
MOVIES
BOOKS
NO. PER
NO. PER
MONTH
TU
MU MU/$ MONTH
TU
MU/S
50
1
22
2
80
2
42
3
100
3
52
4
110
4
57
60
5
116
5
6
121
6
62
7
123
63
of fras Fon
a. Fill in the figures for marginal utility and marginal utility per
dollar for both movies and books.
b. Are these preferences consistent with the law of diminishing
marginal utility? Explain briefly.
c. Given the budget of $80, what quantity of books and what
quantity of movies will maximize Joe's level of satisfaction?
Explain briefly.
d. Draw the budget constraint (with books on the horizontal
axis) and identify the optimal combination of books and
movies as point A.
e. Now suppose the price of books falls to $10. Which of the
is columns in the table must be recalculated? Do the required
recalculations.
ref. After the price change, how many movies and how many
books will Joe purchase?
g. Draw the new budget constraint and identify the new opti-
mal combination of books and movies as point B.
h. If you calculated correctly, you found that a decrease in the
price of books caused Joe to buy more movies as well as
more books. How can this be?
1917 1
|||||||
MU
TITTE
| | | | | | |](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F04304bcb-6264-4ae1-b28e-33a369d4f6fc%2Fdf98474b-78ba-4125-b6da-93a576c527ef%2Fe8potko_processed.jpeg&w=3840&q=75)
Transcribed Image Text:CHAPTER 6 Household Behavior and Consumer Choice 127
E
8. Decide whether you agree or disagree with each of the following
statements and explain your reason:
a. If the income effect of a wage change dominates the substitu-
tion effect for a given household and the household works
longer hours following a wage change, wages must have risen.
b. In product markets, when a price falls, the substitution effect
leads to more consumption; but for normal goods, the
income effect leads to less consumption.
9. Suppose the price of X is $5 and the price of Y is $10 and a hypo-
thetical household has $500 to spend per month on goods X and Y.
a. Sketch the household budget constraint.
b. Assume that the household splits its income equally between
X and Y. Show where the household ends up on the budget
constraint.
c. Suppose the household income doubles to $1,000. Sketch the
new budget constraint facing the household.
d. Suppose after the change the household spends $200 on Y
and $800 on X. Does this imply that X is a normal or an infe-
rior good? What about Y?
10. For this problem, assume that Joe has $80 to spend on books
and movies each month and that both goods must be purchased
whole (no fractional units). Movies cost $8 each, and books cost
$20 each. Joe's preferences for movies and books are summa-
rized by the following information:
MOVIES
BOOKS
NO. PER
NO. PER
MONTH
TU
MU MU/$ MONTH
TU
MU/S
50
1
22
2
80
2
42
3
100
3
52
4
110
4
57
60
5
116
5
6
121
6
62
7
123
63
of fras Fon
a. Fill in the figures for marginal utility and marginal utility per
dollar for both movies and books.
b. Are these preferences consistent with the law of diminishing
marginal utility? Explain briefly.
c. Given the budget of $80, what quantity of books and what
quantity of movies will maximize Joe's level of satisfaction?
Explain briefly.
d. Draw the budget constraint (with books on the horizontal
axis) and identify the optimal combination of books and
movies as point A.
e. Now suppose the price of books falls to $10. Which of the
is columns in the table must be recalculated? Do the required
recalculations.
ref. After the price change, how many movies and how many
books will Joe purchase?
g. Draw the new budget constraint and identify the new opti-
mal combination of books and movies as point B.
h. If you calculated correctly, you found that a decrease in the
price of books caused Joe to buy more movies as well as
more books. How can this be?
1917 1
|||||||
MU
TITTE
| | | | | | |
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