Disintegration and Trade Flows: Evidence from the Former Soviet Union

Abstract

This study of trade flows among and between nine Russian regions and 14 republics of the former Soviet Union shows a bias toward domestic trade in the reform period that is primarily the result of tariffs. In addition, old linkages - such as infrastructure, business networks, and production and consumption chains - have limited the reorientation of trade.

Djankov and Freund study the effects of trade barriers and the persistence of past linkages on trade flows in the former Soviet Union. Estimating a gravity equation on trade among and between nine Russian regions and 14 former Soviet republics, they find that Russian regions traded 60 percent more with each other than with republics in the reform period (1994-96).

By contrast, the Russian regions did not trade significantly more with each other than with republics in the prereform period (1987-90). The results suggest that the bias toward domestic trade in the reform period is primarily the result of tariffs. In addition, past linkages - such as infrastructure, business networks, and production and consumption chains - have limited the reorientation of trade.

This paper - a product of the Financial Sector Strategy and Policy Department - is part of a larger effort in the department to promote economic liberalization.