Describe why some workers earn higher wages than other workers 4. (Why Wages Differ) Why might permanent wage differ- ences occur between different markets for labor or within the same labor market?

Figure 3.2 Si 15 S2 10 5. D2 Di 20 30 40 Quantity of Labor In Figure 3.2, assume that we have labor market demand and supply curves of D2 and S1, respectively. What is the equilibrium wage and employment level? O $15; 30 workers O 5; 30 workers $5; 20 workers O $10; 40 workers Wage Rate ($ per day)

4. Competitive labor market equilibrium A company operates in a perfectly competitive market, selling each unit of output for a price of $30 and paying the market wage of $375 per day for each worker it hires. In the following table, complete the column for the marginal revenue product of labor (MRP) at each quantity of workers. Labor Input Total Output (Number of workers) (Units of output) Marginal Product Marginal Revenue Product (Units of output) (Dollars) WAGE RATE (Delars per day) On the following graph, use the blue points (circle symbol) to plot the firm's labor demand curve. Then, use the orange line (square symbols) to show the wage rate. Line segments will automatically connect the points. (Note: If you cannot place the wage rate at the level you want, move the two end points individually.) 500 Hint: Remember to plot each point halfway between the two integers. For example, when the number of workers increases from 0 to 1, the marginal revenue product for the first worker…

Figure 3.2 Wage Rate ($ per day) 15 5. 0 20 Quantity of Labor O $15; 30 workers 5; 30 workers S₁ $5; 20 workers O $10; 40 workers D₁ 40 In Figure 3.2, assume that we have labor market demand and supply curves of D₂ and S₁, respectively. What is the equilibrium wage and employment level? S₂ D₂

(Table) Based on the table, the value for C is Competitive Labor Market Q MPP P VMP W 0 0 8 0 80 1 5 5 8 40 80 11 6 8 48 80 18 7 8 56 80 4 A 9 8 72 80 38 B 8 88 80 50 12 8 C 80 61 11 8 88 80 8 71 10 8 80 80 9. 80 9 8 72 80 10 85 5 8 40 80 88. O 400. 96. 80. 品| 2. 3.

2. Graphing demand for labor and computing the optimal quantity of labor demanded A company operates in a competitive market, selling each unit of output for a price of $20 and paying the market wage of $270 per day for each worker it hires. In the following table, complete the column for the value of the marginal product of labor (VMPL) at each quantity of workers. Labor Output (Units of output) Marginal Product of Labor (Units of output) Value of the Marginal Product of Labor (Dollars) (Number of workers) 0 0 20 1 20 19 2 39 18 3 57 15 4 72 12 5 84 On the following graph, use the blue points (circle symbol) to plot the firm's labor demand curve. Then, use the orange line (square symbols) to show 00000

Ab 9  Economics

1. Why wages differ For each of the scenarios in the following table, indicate the most likely reason for the difference in earnings. Scenario Two automotive technicians have the same amount of schooling and work experience, but earn different wages. The first works the day shift for an auto manufacturer factory for an annual wage of $52,000 per year, and the second works the night shift for the same company for an annual wage of $63,000 per year. An economics consulting firm hires Carlos, a recent PhD graduate in economics, and pays him an annual wage of $80,000. It also hires Jake, a recent master's degree graduate in economics, and pays him an annual wage of $63,000. Major league hockey goalies earn more than minor league hockey goalies. Differences in Human Capital Compensating Differential O Differences in Ability O O Labor Unions O O O

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