Stanford University

University of Chicago

Hoogleraar University of Groningen

Faculty of Business and Economics, University of Basel

Stanford University

Dockson Chair in Economics & International Relations, USC and the NBER

Professor of Public Policy, Harvard Kennedy School

Director, Walter Eucken Institut; Professor of Economics, University of Freiburg

Professor of Business & Public Policy, University of California, Berkeley

Professor of Applied Macroeconomics, KOF Swiss Economic Institute, ETH Zurich