Professor of Public Economics and Economic Policy, Technical University of Darmstadt; John F. Kennedy Memorial Fellow 2002-2003 & Visiting Scholar 2021-2022, Minda de Gunzburg Center for European Studies, Harvard University
Senior Fellow, Minda de Gunzburg Center for European Studies, Harvard University; Research Fellow, Mossavar-Rahmani Center for Business and Government, Harvard Kennedy School; Deputy Governor, The Bank of England (2009-2013)
