Professor of Political Science, Freie Universität Berlin

Professor in the School of Global Studies, University of Gothenburg

UNU-CRIS and NEOMA Business School

Professor of EU Politics

Professor of International Relations, Leuphana University of Lüneburg

Professor of Political Science, Carleton University

Charles A. Dana Professor of Sociology - Bates College

Provost's Chair and Associate Professor in Public Policy and Global Affairs, NTU Singapore

Full professor, Université de Liège

Professor of Political Science, Arizona State University