| 1968 - 1969 |
Research fellow (Deutsche Forschungsgemeinschaft), University of Erlangen |
|
1969 - 1970 |
Instructor for Mathematics, Massachusetts Institute of Technology |
|
1970 - 1972 |
Instructor for Mathematics, Dartmouth College |
|
1972 - 1973 |
Research fellow (Deutsche Forschungsgemeinschaft), University of Erlangen |
|
1973 - 1974 |
Associate Professor of Mathematics, University of Frankfurt |
|
1974 - 1977 |
Professor of Statistics, Department of Economics, University of Bonn |
|
1977 - 1988 |
Professor of Mathematics, ETH Zürich |
|
1988 - 1994 |
Professor of Mathematics, University of Bonn |
|
1994 - 2006 |
Professor of Mathematics, Humboldt-Universität zu Berlin |
|
2006 - |
Professor emeritus at Humboldt-Universität zu Berlin, Visiting Professor at the National University of Singapore, and Andrew D. White Professor-at-Large at Cornell University (since 2008) |
| 1973 |
Emmy Noether award of the University of Erlangen |
|
1989 |
Science Prize of the GMÖOR (Gesellschaft für Mathematik, Ökonomie und Operations Research) |
|
1991 |
Election as member of the Academia Europaea |
|
1996 |
Election as member of the Deutsche Akademie der Naturforscher Leopoldina, of the Berlin-Brandenburgische Akademie der
Wissenschaften, and of the International Statistical Institute |
| 2002 |
Prix Gay-Lussac / Humboldt |
| 2006 |
Georg Cantor Medal of the German Mathematical Society |
| 2007 |
Dr. h. c. Université de Paris-Dauphine |