since 1985 |
Member, Academic Advisory Council of Federal Ministry for Economy and Technology |
| 1993 – 1998 | President, State Central Bank in Saxony and Thuringia |
| 1988 – 2003 | Member, Kronberger Scientific Council (Kronberger Kreis) |
| 1985 | Ludwig Erhard Prize for Economic Journalism |
1976 – 1985 |
Chairman, German Council of Economic Experts (Sachverständigenrat zur Begutachtung der gesamtwirtschaftlichen Entwicklung) |
| 1971 – 1992 | Professor of Political Economics, University of Saarland |
1970 – 1985 |
Member, German Council of Economic Experts (Sachverständigenrat zur Begutachtung der gesamtwirtschaftlichen Entwicklung) |
1965 – 1966 |
General Secretary, German Council of Economic Experts (Sachverständigenrat zur Begutachtung der gesamtwirtschaftlichen Entwicklung) |