Classical Antitrust Economics  AntitrustLaw Economic Principles of Antitrust Law Antitrust Theme: Don’t Rip Off Consumers Studies of Antitrust Statutes Antitrust Court Cases Problems References  Pure Monopoly Model Antitrust and Economic Models The Pure Monopoly Model The Model’s Assumptions Applying the Model  Model’s Limitations and Extensions Problems References Part II Multi-Market Antitrust Economics Monopoly Spillover Effects Independent Goods Substitutes Complements Perfect  complements Imperfect Complements Model Limitations Problems References Mergers ergers in the Same Industry Conglomerate Mergers Mergers Across Substitute Goods Complement Goods Perfect Complements Imperfect Complements Vertical Mergers Problems References Part III Antitrust and Allied Economic Fields  International Trade One-Person Economy Two-Good, Two-Person Economy Monopoly and Production Efficiency Monopoly and Consumer Happiness Goods Distribution via Sharing Distribution via Social Planner Distribution via Trade Conclusion Problems References Natural Monopoly Production and Returns to Scale Constant Returns to Scale Increasing Returns to Scale Natural Monopoly Conclusion Problems References