Productivity Improvements and Falling Trade Costs: Boon or Bane?
23 Pages Posted: 12 Jan 2005
Date Written: February 4, 2006
Abstract
This paper looks at two features of globalization, namely productivity improvements and falling trade costs, and explores their effect on welfare in a monopolistic competition model with heterogenous firms and technological asymmetries. Contrary to received wisdom, and for reasons unrelated to adverse terms of trade effects, we show that there is good reason to expect improvements in a partner's productivity to hurt us and for falling trade costs to raise welfare in the technologically advanced country while reducing it in the backward one.
Keywords: Welfare effects of globalization, heterogeneous firms, product differentiation
JEL Classification: F02, F12, F13
Suggested Citation: Suggested Citation
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