Professor of economics at the University of Colorado at Boulder. Principal interests are in the field of international trade. His research for the last 25 years has concentrated on the location, production, and welfare effects of large-scale firms and multinational corporations. He has worked on analytical models, numerical simulation models, and empirical estimation.
Achievements
Works
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“Multinational Firms and the New Trade Theory” (with Anthony Venables)
“Physical Capital, Knowledge Capital, and the Choice between FDI and Outsourcing” (with Yongmin Chen and Ignatius Horstmann)
“Teaching the Locals New Tricks: Foreign Experts as a Source of Productivity Transfer” (with Natalia Trofimenko)
“Interacting Factor Endowments and Trade Costs: A Multi-Country Approach to Factor-Proportions Trade Theory” (with Anthony Venables)
“Expansion of Trade at the Extensive Margin: A General Gains-from-Trade Result and Illustrative Examples”