| Section I: Neoclassical theories of trade |
| 1 | Gains from trade and the law of comparative advantage: Theory | (PDF) |
| 2 | Gains from trade and the law of comparative advantage: Empirics | (PDF) |
| 3 | The Ricardian model: Theory | (PDF) |
| 4 | The Ricardian model: Empirics | (PDF) |
| 5 | The Ricardo-Viner and Heckscher-Ohlin models: Theory, part I | (PDF) |
| 6 | The Ricardo-Viner and Heckscher-Ohlin models: Theory, part II | (PDF) |
| 7 | The Ricardo-Viner and Heckscher-Ohlin models: Empirics, part I | (PDF) |
| 8 | The Ricardo-Viner and Heckscher-Ohlin models: Empirics, part II | (PDF) |
| Section II: 'New' (non-neoclassical) theories of trade |
| 9 | Increasing returns to scale and monopolistic competition: Theory | (PDF) |
| 10 | Increasing returns to scale and monopolistic competition: Empirics | (PDF - 1.7MB) |
| 11 | Heterogeneous firms and trade: Theory, part I | (PDF) |
| 12 | Heterogeneous firms and trade: Theory, part II | (PDF) |
| 13 | Firm-level trade: Empirics, part I | (PDF) |
| 14 | Firm-level trade: Empirics, part II | (PDF) |
| 15 | Gravity models: Theory | (PDF) |
| 16 | Gravity models: Empirics | (PDF - 2.3MB) |
| Section III: Miscellaneous topics in trade |
| 17 | Trade and growth: Theory | (PDF) |
| 18 | Trade and growth: Empirics | |
| 19 | Trade and labor markets: Theory | (PDF) |
| 20 | Trade and labor markets: Empirics | |
| 21 | International organization of production: Theory, part I | (PDF) |
| 22 | International organization of production: Theory, part II | (PDF) |
| 23 | International organization of production: Empirics, part I | |
| 24 | International organization of production: Empirics, part II | |
| 25 | Trade policy: Theory | (PDF) |
| 26 | Trade policy: Empirics | |
