| since 2010 | Research Fellow, Max Planck Institute for the Study of Societies, Cologne |
| 2009-2010 | Postdoctoral Fellow, MPI for the Study of Societies, Cologne |
| 2009 | Doctorate in sociology, University of Cologne; thesis on the impact of ideas on interest formation and the emergence of welfare state institutions as exemplified by unemployment insurance |
| Jan.-July 2007 | Visiting Fellow in the Department of Sociology of the Graduate School of Arts and Sciences and at the Minda de Gunzburg Center for European Studies, Harvard University |
| 2005-2009 | Doctoral Fellow, MPI for the Study of Societies, Cologne |
| 1998-2005 | Studied sociology and economy, University of Göttingen; Diplom-Sozialwirt (Masters equivalent) |