Published online by Cambridge University Press: 25 June 2008
During the Cold War, economists utilizing mathematical methods in both the Soviet Union and the United States found they shared a common research project. After the Stalinist years in which they could communicate very little, they found that they had much to learn from each other. Mathematical economics came to bridge the divide between East and West even though the meetings and collaborations between American and Soviet colleagues were fraught with tension and misunderstanding. The Cold War excitement about mathematical economics and the East-West cooperation it allowed, however, dwindled with the end of détente, the global shift in economic science away from mathematical economics, and the end of state socialism in the East Bloc. To understand the rise and fall of this cooperation and convergence, we examine the case of the connection between Tjalling C. Koopmans, a Dutch economist living in the United States as a result of World War II, and Leonid V. Kantorovich, a Russian scientist living in the Soviet Union. These two men jointly won the Nobel Memorial Prize in Economic Science in 1975. Their scientific connections reflect the broader experiences of East-West scientific collaboration during the Cold War. At the same time, they offer insights for scholars regarding struggles over scientific research priority and the potential for convergence between capitalism and socialism during the Cold War era.