Professor of International Relations and Political Science, Boston University

Professeur d'économie, Institut d'etudes politiques de Paris, Professeur à La LUISS de …

Goldsmiths University of London

Emeritus Professor of Industrial Relations

Professor of Social Anthropology, Humboldt-Universität zu Berlin

Research Professor, Director of IERES, George Washington University

Scuola Normale Superiore, Classe di scienze politico-sociali, Firenze

University of Oxford

Comparative Public Administration, in particular the internationalization of the police function

University of Cambridge, University of Oxford