Unit 4
AP Microeconomics Unit 4: Imperfect Competition
Markets with market power: monopoly, price discrimination, monopolistic competition, and oligopoly with simple game theory.
Topics
Unit check
10 questions drawn from every lesson in Unit 4. Each wrong answer links back to where the idea is taught.
Labs for this unit
- Topics 4.2 and 4.4 The Price-Setting Firm Graph Label a firm's demand and marginal revenue, move demand or costs when the situation changes them, and mark the price and quantity the firm chooses. The page checks your graph.
- Topics 4.2 and 6.4 The Natural Monopoly Graph Label a natural monopoly's demand and marginal revenue, then mark the price and quantity it picks to maximize profit, or the one a regulator sets. The page checks your graph.