Market Structure and Foreign Trade: Increasing Returns, Imperfect Competition, and the International Economy » (Reprint)

Elhanan Helpman is Professor of Economics at Harvard University, the Archie Sherman Chair Professor of International Economic Relations in the Eitan Berglas School of Economics at Tel-Aviv University, and a Fellow at the Canadian Institute for Advanced Research.

Paul Krugman is Professor of Economics and International Affairs at Princeton University and a New York Times columnist. He was awarded the Nobel Prize for Economics in 2008.

Market Structure and Foreign Trade presents a coherent theory of trade in the presence of market structures other than perfect competition.