This is an archived course. A more recent version may be available at ocw.mit.edu.

 

Assignments

HW # TOPICS PROBLEMS SOLUTIONS
1 Gains from trade and the Ricardian model (PDF) (PDF)
2 The Ricardo-Viner and Heckscher-Ohlin models (PDF) (PDF)
3 Increasing returns to scale and heterogeneous firms (PDF) (PDF)
4 Gravity models, and the estimation of trade costs (PDF) (PDF)