CES (Constant Elasticity of Substitution) production function is given as; Q = A[8K P+(1-8)L-P]-¹/P (A > 0; 0 <8 < 1; -1 < p = 0) a) Find the Marginal Productivity of Capital (MPK) b) Find the Marginal Productivity of Labor (MPL) c) Find the Marginal Rate of Technical Substitution (MRTS) d) Find the Elasticity of Substitution

Microeconomic Theory
12th Edition
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Author:NICHOLSON
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Chapter10: Cost Functions
Section: Chapter Questions
Problem 10.4P
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CES (Constant Elasticity of Substitution) production function is given as;
Q = A[8K P + (1-8)L-P]-¹/P
(A>0; 0 <8 < 1; −1 < p = 0)
a) Find the Marginal Productivity of Capital (MPK)
b) Find the Marginal Productivity of Labor (MPL)
c) Find the Marginal Rate of Technical Substitution (MRTS)
d) Find the Elasticity of Substitution
Transcribed Image Text:CES (Constant Elasticity of Substitution) production function is given as; Q = A[8K P + (1-8)L-P]-¹/P (A>0; 0 <8 < 1; −1 < p = 0) a) Find the Marginal Productivity of Capital (MPK) b) Find the Marginal Productivity of Labor (MPL) c) Find the Marginal Rate of Technical Substitution (MRTS) d) Find the Elasticity of Substitution
3) A firm operates with the production function Q = 5.4K0.3 L0.5
(a) If the price of labor and capital are $10 and $20, respectively, and
the firm's management has decided to spent only $7,000 daily on
production costs, how many units of output can the firm produce?
(b) How many units of labor and capital does firm employ?
(c) If the price of the good is $20 per unit, what is the daily profit for
this firm?
Transcribed Image Text:3) A firm operates with the production function Q = 5.4K0.3 L0.5 (a) If the price of labor and capital are $10 and $20, respectively, and the firm's management has decided to spent only $7,000 daily on production costs, how many units of output can the firm produce? (b) How many units of labor and capital does firm employ? (c) If the price of the good is $20 per unit, what is the daily profit for this firm?
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