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

Lesson 13a: Wage Determination - Labor Markets

Model Summary: Exclusive or Craft Union (Decreasing the supply of Labor)

 

 

EXPLANATION/ CHARACTERISTICS / RESULTS

- Some unions try to increase wages by reducing the supply of labor

- To keep things simple assume a competitive product market so Dlabor = MRP = VMP

- Examples - Some unions support:

- restricting immigration

- laws banning child labor

- compulsory retirement

- shorter work week

- Craft (or Exclusive) Unions

- A union of workers that all possess a certain skill

- They then restrict membership in the union through various means including high fees and long apprenticeships

- Examples: electricians union, carpenters union, plumbers union

- A similar technique to increase wages is used by professional organizations like the American Medical Association (doctors), the American Bar Association (lawyers) and the National Education Association (teachers) which try to set strict and difficult requirements for getting a license to work in their fields

- Even barbers and hair stylists support licensing requirements that restrict how many people can cut and style hair.

- Results:

- Therefore the firm will hire Q2 workers at a wage of W2. This is the equilibrium or profit maximizing quantity to hire with the union policies.

- Allocatively efficient quantity to hire is Q1 (where VMP = W). Exclusive unions cause allocative inefficiency in the labor market.

 

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Lesson 13a

Lesson 13a Models