Question

In: Economics

Suppose that you have been hired to analyze the impact on employment from the imposition of...

  1. Suppose that you have been hired to analyze the impact on employment from the imposition of a minimum wage in the labor market. Further suppose that you estimate the demand and supply functions for labor, where L stands for the quantity of labor (measured in thousands of workers) and W stands for the wage rate (measured in dollars per hour):  

Demand: W = 10 – 0.5*Ld;

Supply: W = (1/3)*Ls.  

First, calculate the free market equilibrium wage and quantity of labor. Now suppose the proposed minimum wage is $6. How large will the surplus of labor in this market be?

Solutions

Expert Solution

Equilibrium is where;

Demand = Supply

10 - 0.5L = 1/3 * L

10 = 0.33L + 0.5L

10 = 0.83L

L = 10/0.83 = 12.05

L = 12.05

W = 10 - 0.5(12.05) = 10 - 6.02

W = 3.98

At minimum wage of $ 6, Ls = 3W = 3 x 6 = 18

Ld = (10 - W)/0.5 = (10 - 6)/0.5 = 4/0.5 = 8

Surplus of labor = Ls - Ld = 18 - 8 = 10


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