Unit 2772: Industrial Organization

1. Introduction to Industrial Organization

• Definition and scope of industrial organization
• Historical development and evolution of the field
• Key concepts: firms, markets, competition, and market power
• Importance of studying industrial organization in economics

2. Market Structures

2.1 Perfect Competition

• Characteristics: many firms, homogeneous products, free entry and exit
• Price-taking behavior and market equilibrium
• Efficiency implications

2.2 Monopolistic Competition

• Product differentiation
• Many firms with some market power
• Short-run vs. long-run equilibrium

2.3 Oligopoly

• Few dominant firms
• Interdependence and strategic behavior
• Models: Cournot, Bertrand, and Stackelberg

2.4 Monopoly

• Single seller with significant market power
• Sources of monopoly power
• Pricing and output decisions
• Welfare implications

3. Pricing Strategies

• Overview of pricing objectives and constraints

3.1 Price Discrimination

• Types: first-degree, second-degree, third-degree
• Conditions for successful price discrimination
• Examples and economic effects

3.2 Predatory Pricing

• Definition and strategic use
• Legal and economic perspectives

3.3 Collusion

• Explicit vs. tacit collusion
• Cartels and cooperation incentives
• Detection and regulation

4. Game Theory in Industrial Organization

• Introduction to game theory concepts: players, strategies, payoffs
• Types of games: simultaneous vs. sequential
• Nash equilibrium and dominant strategies
• Applications in oligopoly and pricing strategies
• Repeated games and cooperation

5. Entry and Exit in Markets

• Importance of entry and exit for market dynamics
• Barriers to entry: structural, strategic, and legal
• Sunk costs and their implications
• Entry deterrence and limit pricing
• Exit decisions and implications for market structure

6. Antitrust and Competition Policy

• Objectives of antitrust laws
• Types of anticompetitive behavior: monopolization, cartels, mergers
• Major antitrust legislation and regulatory bodies
• Case studies of antitrust enforcement
• Role of competition policy in promoting consumer welfare

7. Innovation and Technological Change

• Relationship between innovation and market structure
• Types of innovation: product, process, and organizational
• Impact of innovation on firm performance and competition
• Incentives for innovation: patents and R&D
• Technology diffusion and market dynamics

8. Mergers and Acquisitions

• Definitions and types of mergers and acquisitions
• Motivations: efficiency gains, market power, diversification
• Effects on competition and consumers
• Regulatory frameworks and approval processes
• Case studies and empirical evidence