Beruflich
Current Position | Former Academic Positions | Education and Academic Qualifications | Invitations and Fellowships
Current Position
| Senior Research Fellow (Centre for Social Policy Research; 1989-present) and Professor of Political Science (außerplanmäßiger Professor; Humboldt University Berlin (since 2004) |
Former Academic Positions
| 1984-89 | Assistant Professor, University of Bielefeld, Department of Sociology |
| 1980-83 | Research Fellow, University of Bielefeld, Department of Sociology |
Education and Academic Qualifications
| 1997 | Habilitation, Humboldt University Berlin (venia legendi: Political Science) |
| 1987 | Dr. rer. soc. (PhD in Sociology), University of Bielefeld |
| 1978-80 | Wissenschaftliches Institut für Schulpraxis, Bremen (Referendariat), 2. Staatsprüfung für das Lehramt an öffentlichen Schulen (Sekundarstufe II) |
| 1974-78 | University of Bielefeld, 1. Staatsexamen für das Lehramt für die Sekundarstufe II, Sociology, Economics, and History |
Invitations and Fellowships
| 2003, May-June | Guest Researcher, Institutt for sosiologi og statsvitenskap, Norges teknisk-naturvitenskapelige universitet (NTNU), Trondheim (Norway) |
| 2001, Oct.-02. Sept. | Guest Professor, Institut für Sozialwissenschaften, Humboldt-Universität zu Berlin |
| 1999, April-July | Guest Professor, Institut für Sozialwissenschaften, Humboldt-Universität zu Berlin |
| 1989, Aug.-1990, Aug. | John F. Kennedy Memorial Fellow, Center for European Studies, Harvard University |





