Part 1: What Is Economics? 1. First Principles 2. Economic Models : Trade-offs and Trade Part 2: Supply and Demand 3. Supply and Demand 4. Cosumer and Producer Surplus 5. Price Controls and Quotas : Meddling with Markets 6. Elasticity Part 3: Individuals and Markets 7. Taxes 8. International Trade Part 4: Economics and Decision Making 9. Decision Msking by Individuals and Firms Part 5: The Consumer 10. The Rational Consumer Part 6: The Production Decision ?11. Behind the Supply Curve : Inputs and Costs 12. Perfect Competition and the Supply Curve Part 7: Market Structure: Beyond Perfect Competition 13. Monopoly 14. Oligopoly 15. Monopolistic Competiton and Product Differentiation Part 8: Microeconomics and Public Policy 16. Externalities 17. Public Goods and Common Resource 18. The Economics of the Welfare State Part 9: Factor Markets and Risk 19. Factor Markets and the Distribution of Income 20. Uncertainty, Risk, and Private Information