Atish R. Ghosh is Assistant Professor of Economics and International Affaires at the Woodrow Wilson School of Public and International Affairs and the Department of Economics, Princeton University. He has written extensively on iseeues in internatioanl macroeconomics, including the effects of fiscal policies in the global economy, the nature of international capital flows, exchange rate determination, and monetary and fiscal policy coordination.

Paul R. Masson is Assistant Director of the European I Department of the International Monetary Fund. Before joining the Fund he worked at the Bank of Canada and the OECD. His publications include books and articles in various fields of macroeconomics and international economies, including policy coordination, currency unions and monetary and exchange rate models.