Mariano Tommasi (Ph.D. in Economics, University of Chicago, 1991) is Professor and Chairman of the Department of Economics at Universidad de San Andres and Director of the Center of Studies for Institutional Development, both in Argentina. Tommasi is President (2004-2005) of the Latin American and Caribbean Economic Association. He has published several books and articles, in journals such as American Economic Review, American Journal of Political Science, American Political Science Review, Journal of Development Economics, Journal of Monetary Economics, International Economic Review, Economic...