Trading Tasks: A Simple Theory of Offshoring
37 Pages Posted: 6 Dec 2006 Last revised: 6 Oct 2022
Date Written: December 2006
Abstract
For centuries, most international trade involved an exchange of complete goods. But, with recent improvements in transportation and communications technology, it increasingly entails different countries adding value to global supply chains, or what might be called "trade in tasks." We propose a new conceptualization of the global production process that focuses on tradable tasks and use it to study how falling costs of offshoring affect factor prices in the source country. We identify a productivity effect of task trade that benefits the factor whose tasks are more easily moved offshore. In the light of this effect, reductions in the cost of trading tasks can generate shared gains for all domestic factors, in contrast to the distributional conflict that typically results from reductions in the cost of trading goods.
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