Math Problem Statement
Consider an exchange economy with consumers A and B. A has an endowment of 10 units of x and 50 units of y, while B has 40 units of x and 40 units of y. A has utility function u A(x,y) = x Ay A and B has a utility function u B(x,y) = x By B. c. Find the Pareto efficient allocation that gives B the same utility as he gets at his endowment.
Solution
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Math Problem Analysis
Mathematical Concepts
Microeconomics
Utility Maximization
Pareto Efficiency
Marginal Rate of Substitution
Formulas
u_A(x_A, y_A) = x_A * y_A
u_B(x_B, y_B) = x_B * y_B
MRS_A = y_A / x_A
MRS_B = y_B / x_B
x_A + x_B = 50
y_A + y_B = 90
x_B * y_B = 1600
Theorems
Pareto Efficiency
Marginal Rate of Substitution (MRS)
Suitable Grade Level
Undergraduate (Economics)
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