Consider the production function q(L, K) = LK. Exercise 1 a) Derive the expressions for the input demands. [Hint: Solve the firm's CMP without assuming a specific output level, q, or specific values for input prices w and r. You will find that the optimal workers hired, L, is not a number, but a function of q, w, and r. This is what we refer as the firm's "input demand for labor." A similar argument applies to the optimal amount of capital that the firm acquires, which we refer as the firm's "input demand for capital"] b) Find and simplify the expression for the minimized total cost curve for this firm.

Microeconomic Theory
12th Edition
ISBN:9781337517942
Author:NICHOLSON
Publisher:NICHOLSON
Chapter10: Cost Functions
Section: Chapter Questions
Problem 10.12P
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Consider the production function q(L,K) = LK.
Exercise 1
a) Derive the expressions for the input demands. [Hint: Solve the firm's CMP without
assuming a specific output level, q, or specific values for input prices w and r. You will
find that the optimal workers hired, L, is not a number, but a function of q, w, and r. This
is what we refer as the firm's "input demand for labor." A similar argument applies to the
optimal amount of capital that the firm acquires, which we refer as the firm's "input
demand for capital"]
b) Find and simplify the expression for the minimized total cost curve for this firm.
Transcribed Image Text:Consider the production function q(L,K) = LK. Exercise 1 a) Derive the expressions for the input demands. [Hint: Solve the firm's CMP without assuming a specific output level, q, or specific values for input prices w and r. You will find that the optimal workers hired, L, is not a number, but a function of q, w, and r. This is what we refer as the firm's "input demand for labor." A similar argument applies to the optimal amount of capital that the firm acquires, which we refer as the firm's "input demand for capital"] b) Find and simplify the expression for the minimized total cost curve for this firm.
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