Christer Jönsson, Professor of Political Science, Lund University, Sweden.

Barbara Koremenos, Associate Professor of Political Science, UCLA, United States.

Jan Aart Scholte, Professor and Co-Director of the Centre for the Study of Globalisation and Regionalisation, University of Warwick, United Kingdom.

Duncan Snidal, Associate Professor of Political Science and Director of the Program on Inter­national Politics, Economics, and Security, University of Chicago, United States.

Michael Zürn, Professor of International Relations, Dean of the Hertie School of Governance, Berlin, and Research Director at Wissenschaftszentrum Berlin, Germany.