Current position
| 2017 | Professor Emeritus, University Toulouse 1 Capitole - TSE |
| 1998 | Member of the Scientific Committee of the Institut Français de l'Energie (IFE) |
| 1995 | Professor of Economics, Toulouse 1 Capitole University |
Former positions
| 1988 - 1991 | Expert for the World Bank |
| 1987 | Researcher, Gremaq, University of Toulouse I |
| 1986 - 1993 | Economist, Commissariat à l'Energie Atomique |
Education
| 1994 | Habilitation to supervise thesis, University Toulouse I |
| 1982 | Ph. D. in Economics |