| International Trade — Comparative Advantage and the Gains from Trade | 1 | Sep 24, 2026 |
| International Trade — Trade Models: Ricardo, Heckscher–Ohlin and Economies of Scale | 2 | Sep 24, 2026 |
| International Trade — Welfare and Political Economy of Tariffs, Import Quotas and Subsidies | 3 | Sep 24, 2026 |
| International Trade — Mathematical Applications of Comparative Advantage and the Terms of Trade | 4 | Sep 24, 2026 |
| International Trade — The Gravity Model and Global Value Chains | 5 | Sep 24, 2026 |