1. Suppose that an individual's direct utility function is represented implicitly by: u = ΣΦ, log x-2 Φ i=1,2 where i = α + Bu 1+u Yi, Oi, and Bi are parameters with Σ a; = B₁ = 1. a) Derive the Hicksian demand and expenditure functions. b) Prove the homogeneity property. c) Use the Shephard's lemma to derive the Hicksian demand functions.

Microeconomic Theory
12th Edition
ISBN:9781337517942
Author:NICHOLSON
Publisher:NICHOLSON
Chapter4: Utility Maximization And Choice
Section: Chapter Questions
Problem 4.11P
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1. Suppose that an individual's direct utility function is represented implicitly by:
u = ΣΦ, log
x-2
Φ
i=1,2
where i
=
α + Bu
1+u
Yi, Oi, and Bi are parameters with Σ a; = B₁ = 1.
a) Derive the Hicksian demand and expenditure functions.
b) Prove the homogeneity property.
c) Use the Shephard's lemma to derive the Hicksian demand functions.
Transcribed Image Text:1. Suppose that an individual's direct utility function is represented implicitly by: u = ΣΦ, log x-2 Φ i=1,2 where i = α + Bu 1+u Yi, Oi, and Bi are parameters with Σ a; = B₁ = 1. a) Derive the Hicksian demand and expenditure functions. b) Prove the homogeneity property. c) Use the Shephard's lemma to derive the Hicksian demand functions.
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