Professor of Political Science, Bocconi University, since 2014; Professor of Political Science and Economics, Columbia University, since 2007; Fellow Innocenzo Gasparini Institute for Economic Research (IGIER); Research Associate National Bureau of Economic Research; Visitor Einaudi Institute for Economics and Finance; Part-time Professor of Economics at the European University Institute, 2009-11; Associate Professor of Economics and Political Science at the Ohio State University (2004-07).
