Chapter 22 Free Trade between Large and Small: What's in it for the Large Country? What's in it for the Small?

This chapter provides a formal analysis of the economic welfare effects for large and small partners to free trade agreements. Michaely (1998) has demonstrated that large country welfare is U-shaped in the small country's size. I derive the welfare for the large country for all possible small country sizes, and show that the maximum possible loss for the large country is twice its tariff revenue. I identify the data necessary to estimate the welfare effects and consider how initial trade volumes, tariffs, and international price differences affect the large country's welfare.