Angéline Escafré-Dublet is Assistant Professor in Political Science at the University of Lyon 2 and the director of the Integer/discrimination department of the Institut Convergence Migration (ICM/CNRS). Her research pertains to immigration and how it relates to matters of culture and politics.

Virginie Guiraudon is CNRS Senior Researcher in Sciences Po Center for Comparative European studies (CEE). Her main interests lie in the comparative politics of immigration and citizenship and also include European integration, transnational mobilization, the Europeanization of borders and anti-discrimination policies.

Julien Talpin is CNRS Research Fellow in Political Science at the University of Lille Center for Social and Political Administrative Studies and Research (CERAPS), and co-director of the scientific interest group "Democracy and Participation." His research focuses on political engagement in working-class neighborhoods.