Microeconomic Theory
12th Edition
ISBN: 9781337517942
Author: NICHOLSON
Publisher: Cengage
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Question
Chapter 17, Problem 17.13P
a)
To determine
To find:
Factors decrease significantly for period t+1.
b)
To determine
To know:
Reason for the pattern of discount rates.
c)
To determine
To ascertain:
Relation between optimal consumption in period t+1 and t+2.
d)
To determine
To ascertain:
Reason for constraints.
e)
To determine
To ascertain:
Ways in which people have constraints in their life.
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uestion1:Donna and Jim are two consumers purchasing strawberries and chocolates. Jim’s utility function is U (x, y) = xy and Donna’s utility function is U (x, y) = x2y where x denotes strawberries and y denoteschocolates. Jim’s marginal utility functions are MUX=y and MUy=x while Donna’s are MUX=2xy and MUy=x2. Jim’s income is $100, and Donna’s income is $150. What is the optimal bundle for Donna if the price of strawberries is $2 and the price of chocolate is $4? What is the optimal bundle for Jim, and for Donna, when the price of strawberries rises to $3?Question2:Consider a one-period eco
The following five individuals have different utility functions over food
(good x) and clothing (good y):
1) u₁(x, y) = 3x²y
2) u₂(x, y) = 2√x + y
3) Uz(x, y) = x0.6y0.4
4) u₁(x, y) = x² + y²
1
5) us(x, y) = x + 3y
For each of these people:
a) Compute their marginal utilities of good x, MUx =
Ju(x,y)
MU, = ду
du(x,y)
ax
b) Check whether the property of "more is better" is satisfied for both goods? Explain. [Hint:
Check whether marginal utilities are positive assuming positive amounts of good x and
good y]
ƏMUX
əx
and marginal utility of good y,
c) Does the marginal utility of good x diminish, remain constant, or increase as each of the
individuals buys more x? Explain. [Hint: There are 2 ways to do it: 1) visually check what
happens to the expression of MUx when x increases (does it decrease, keep constant or
decrease?); or 2) take the partial derivative of this marginal utility with respect to x, that is
ƏMUx .aMUX
ƏMUX
If 0, the marginal utility of x is increasing
in x]
d) Does the…
Please see below. Need help with this.
Chapter 17 Solutions
Microeconomic Theory
Knowledge Booster
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