Vivien Sierens Editor

Ramona Coman is Professor in Political Science at the Université libre de Bruxelles, member of the CEVIPOL and Emeritus President of the Institut d’études européennes, Belgium.

Olivier Costa is Research Professor at the CNRS, CEVIPOF, Sciences Po (Paris), France.

Vivien Sierens is a Belgian diplomat. Holder of a PhD in political and social sciences (ULB & VUB), he is also an associate researcher at the Université libre de Bruxelles (CEVIPOL), Belgium.