PART 1 INTRODUCTION CHAPTER 1 TEN PRINCIPLES OF ECONOMICS CHAPTER 2 THINKING LIKE AN ECONOMIST　CHAPTER 3 INTERDEPENDENCE AND THE GAINS FROM TRADEPART 2 SUPPLY AND DEMANDI:HOW MARKETS WORK　CHAPTER 4 THE MARKET FORCES OF SUPPLY AND DEMAND　CHAPTER 5 ELASTICITY AND ITS APPLICATION　CHAPTER 6 SUPPLY, DEMAND, AND GOVERNMENT POLICIESPART 3 SUPPLY AND DEMANDII:MARKETS AND WELFARE　CHAPTER 7 CONSUMERS, PRODUCERS, AND THE EFFICIENCY OF MARKETS　CHAPTER 8 APPLICATION: THE COSTS OF TAXATION 　CHAPTER 9 APPLICATION: INTERNATIONAL TRADEPART 4 THE ECONOMICS OF THE PUBLIC SECTOR　CHAPTER 10 EXTERNALITIES　CHAPTER 11 PUBLIC GOODS AND COMMON RESOURCES 　CHAPTER 12 THE DESIGN OF THE TAX SYSTEM PART 5 FIRM BEHAVIOR AND THE ORGANIZATION OF INDUSTRY　CHAPTER 13 THE COSTS OF PRODUCTION 　CHAPTER 14 FIRMS IN COMPETITIVE MARKETS 　CHAPTER 17 MONOPOLISTIC COMPETITION PART 6 THE ECONOMICS OF LABOR MARKETS　CHAPTER 18 THE MARKETS FOR THE FACTORS OF PRODUCTION 　CHAPTER 19 EARNINGS AND DISCRIMINATION 　CHAPTER 20 INCOME INEQUALITY AND POVERTY 　CHAPTER 21 THE THEORY OF CONSUMER CHOICE　CHAPTER 22 FRONTIERS OF MICROECONOMICS　People Are Inconsistent over Time Conclusion Summary Key Concepts Questions for Review Problems and ApplicationsGlossary