5.5

The Minimum Wage and Labor Markets

AP Microeconomics

Minimum Wage in a Competitive Labor Market

20040060080020406080100WorkersWage ($)Eq. (no min wage)Ld (firms want)Ls (workers want)D (labor) = MRPS (labor)Minimum Wage = $75

Binding minimum wage above equilibrium creates unemployment: Ls > Ld

Effects in a Competitive Market

Why a Higher Minimum Wage Reduces Employment

Minimum Wage in a Monopsony

Why?

246810203040Workers$/workerMonopsony W=$15Min wage → hire moreMFC (without min wage)S (labor)MRP = DMin Wage = $18

In monopsony: minimum wage between Wm and Wc can increase BOTH wages and employment

Monopsony + Minimum Wage Effects

Side-by-Side Comparison

Key Insight

AP Exam Tips

Common Mistakes