Unit 4: Labor and Efficiency: Resource Markets, Inequality, and Immigration

Lesson 13a: Wage Determination: Labor Markets

Introduction

 

Ten Labor Market Models

1. Competitive labor market in a competitive product market
2. Competitive labor market in an imperfectly competitive product market
3. Monopsony
4. Union Model: increasing demand for labor
5. Union Model: craft (exclusive) union
6. Union Model: industrial (inclusive) union
7. Union Model: bilateral monopoly
8. Minimum Wage (three models)

a. traditional minimum wage model (price floor)
b. minimum wage in a monopsony
c. minimum wage and the price elasticity of demand for labor

For EACH model know the following:

1. assumptions, characteristics, and examples
2. graph
3. find the profit maximizing quantity of labor (this is the quantity that WILL BE HIRED, where MRP = MRC)
4. find the allocatively efficient quantity of labor (where VMP = W or Qd=Qs)

You will find a summary of each of these ten models in YELLOW PAGES, on the LESSONS webpage, and on the MICWEBAPP. It is strongly recommended that you study these summaries.

REMEMBER: to find the profit maximizing quantity of workers to hire firms will continue to hire up to the point where MRP = MRC.

So for any questions that ask "how many will be hired?" or "what will the wage be?", the first thing you do is calculate MRP and MRC and then hire all where the MRP is greater than MRC (MRP > MRC) up to where MRP = MRC.

 

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Lesson 13a