| since 2012 | Adjunct Professor, University of Cologne, Faculty of Management, Economics and Social Sciences |
| Nov. 2007 | Postdoctoral degree (habilitation), political science, University of Cologne |
| since 2007 | Head of Research Group on "Liberalization Policies," Max Planck Institute for the Study of Societies, Cologne |
| 2002-2007 | Research Fellow at the MPI for the Study of Societies, Cologne |
| 2002 | Doctorate from FernUniversität Hagen; thesis (in German) on "Who Rules the Corporations? Shareholder Value, Managerial Control and Codetermination in Germany" |
| 1999-2001 | Doctoral Fellow at the Max Planck Institute for the Study of Societies, Cologne, in the Ph.D. Group "The German System of Industrial Relations under the Influence of Internationalization" |
| 1992-1998 | Studied political science and German literature at the University of Heidelberg; Staatsexamen (MA equivalent) |