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Trade and the Environment in Developing Economies

Working Paper #44

Brian Copeland, Michael Toman

Paper  294kb pdf

In this paper we present a survey of the literature that studies the interaction between international trade, capital mobility, and environmental quality. Our focus is on three main issues relevant to developing countries. First we evaluate whether trade moves a country's growth path in a direction that systematically favors or harms various aspects of environmental quality. For this purpose, we critically evaluate the pollution haven hypothesis. We draw attention to sources of comparative advantage usually more important than pollution policy. And we also discuss the potential changes in environmental policy that accompany freer trade.   

Secondly, we distinguish between the interaction of natural resources and international trade, and the interaction of industrial pollution and international trade. We argue that there are fundamental differences here. In the case of industrial pollution the increase in income from an increase in trade can bring about lower pollution in the long run. On the other hand, in the case of natural resources, freer trade can lead to a deterioration of resource stocks, and a decline in long run real income. In the case of natural resources, there is a distinct possibility that trade can contribute to a downward ecological spiral.   

The third and final issue we discuss is the link between trade policies and environmental concerns. We evaluate the use of environmental policy as a means to support domestic industry. We also study motives for linkage arising from the presence of global environmental problems. Finally, several recent trade disputes (such as the tuna/porpoise and shrimp/turtle cases) involve a rich country attempting to make imports contingent on the environmental practices used in harvesting renewable resources. We discuss the implications of current trade rules on these issues for developing countries.

About the Authors

Brian R. Copeland
Professor, Department of Economics
The University of British Columbia

Michael A. Toman
Adjunct Faculty Member
Nitze School of Advanced International Studies
Johns Hopkins University

Michael A. Toman is an Adjunct Faculty Member in the Nitze School of Advanced International Studies at Johns Hopkins University.

Publication Information

Type Working Paper
Program Environmental Economics
Posted 10/10/03
Download 294kb pdf
# Pages 50