1982, Project Manager, Ministerial Cabinet, Minister of Territorial Development: 1983-88, Project Manager, Spatial Planning and Regional Action Agency; 1985-90, Professor, University of Avignon; 1990-97, Director then, 1997-2002, Delegate, Spatial Planning and Regional Action Agency; 2000-02, President, Institute of Advanced Studies in European Territorial Planning and Development; 2002-04, Inspector-General, Education; since 2006, Delegate-General, Economic Foresight Institute for the Mediterranean Region.