Professor at the College of Europe since 2002.
Professor and head of the Economics Department at the Ecole Nationale Supérieure des Télécommunications de Bretagne.
Editorial board member of several scientific journals. Graduate in Political Science (Institut d’Etudes Politiques, Paris) and mathematical Statistics (Université Paris VI), Civil Engineer (Ecole des Mines de Paris) and PhD in Economics, European University Institute (1983).
Extensive consulting for the European Commission (DG XIII) from 1983 to 1990, for WIK (Wissenschaftliches Institut für Kommunikationsdienste) (1990), for France Télécom (from 1990 to 2001), for Telecom Italia (from 1995 to 1998), Air France (1994), for the World Bank (2000), for the Observatoire des Télécommunications dans la Ville (OTV) on issues related to telecommunications operations and regulation.
Author of three books and contributor to six other books on these issues.