by Femke van EschReinout van der Veera Utrecht University School of Governance, Utrecht University, Utrecht, The Netherlandsb Department of Political Science, Radboud University, Nijmegen, The NetherlandsFemke van Esch is a professor of European Governance and Leadership of the European Union at the Utrecht University School of GovernanceReinout van der Veer is an assistant professor of international relations at the Department of Political Science at the Radboud University Nijmegen

by Paul CopelandAnna ElomäkiBarbara Gawedaa Queen Mary University of London, School of Politics and International Relations, London, UKb Faculty of Social Sciences, Tampere University, Tampere, Finlandc Centre for European Studies, University of Helsinki, Helsinki, FinlandPaul Copeland is Professor of Public Policy at Queen Mary University of LondonAnna Elomäki is Academy Research Fellow at Tampere UniversityBarbara Gaweda is Senior Researcher at University of Helsinki

by Denise TraberDepartment of Social Sciences, University of Basel, Basel, SwitzerlandDenise Traber is an assistant professor of political science at the University of Basel. Her research focuses on public opinion, political behaviour and party competition in the context of societal and economic changes.

by Anders EjrnæsMads Dagnis JensenDominik SchraffSofia Vasilopouloua Department of Social Sciences and Business, University of Roskilde, Roskilde, Denmarkb Department of International Economics, Government and Business, Copenhagen Business School, Frederiksberg, Denmarkc Department of Politics and Society, Aalborg University, Aalborg Ø, Denmarkd Department of European and International Studies, King’s College London, London, UKAnders Ejrnæs is a Professor with Special Responsibilities at the Department of Social Sciences and Business, Roskilde University, Denmark.Mads Dagnis Jensen is an Associate Professor at the Department of International Economics, Government and Business at Copenhagen Business School, Denmark.Dominik Schraff is an Associate Professor of political science at Aalborg University, Denmark.Sofia Vasilopoulou is Professor of European Politics at the Department of Europeanand International Studies, King’s College London.

by Christian RauhMichal Parizeka Global Governance Department, WZB Berlin Social Science Center, Berlin, Germanyb Faculty of Economics and Social Sciences, University of Potsdam, Potsdam, Germanyc Department of International Relations, Charles University, Praha, Czech RepublicChristian Rauh is a Senior Researcher in the Global Governance Department at the WZB Berlin Social Science Center and a professor for the ‘Politics of Multilevel Governance’ in the Faculty of Economics and Social Sciences at the University of Potsdam (www.christian-rauh.eu).Michal Parizek is an Assistant Professor and the Deputy Head of the Department of International Relations at the Institute of Political Studies at Charles University, Prague (www.michalparizek.eu).

by Emmanuelle MathieuJose Maria Valenzuelaa Department of Social and Political Sciences, University of Lausanne, Lausanne, Switzerlandb Barcelona Institute for International Studies (IBEI), Barcelona, Spainc Institute for Science, Innovation and Society (InSIS), University of Oxford, Oxford, UKEmmanuelle Mathieu is a senior lecturer at the Institute of Political Studies, University of Lausanne and a senior research fellow at IBEI.Jose Maria Valenzuela is a senior research fellow at the Institute for Science, Innovation and Society (InSIS), University of Oxford.

by Lukas HetzerBrian Burgoona Cologne Center for Comparative Politics, University of Cologne, Cologne, Germanyb Department of Political Science, University of Amsterdam, Amsterdam, NetherlandsLukas Hetzer is a Doctoral Researcher at the University of Cologne, Cologne Center for Comparative Politics.Brian Burgoon is Professor of Political Economy at the University of Amsterdam, Department of Political Science.

by Mauricio Mandujano ManriquezTommaso Pavonea ARENA Centre for European Studies, University of Oslo, Oslo, Norwayb Department of Political Science, University of Toronto, Toronto, Ontario, CanadaTommaso Pavone is Assistant Professor of European politics in the Department of Political Science at the University of Toronto and Visiting Researcher at the ARENA Centre for European Studies at the University of Oslo.Mauricio Mandujano Manriquez is a PhD Fellow at the ARENA Centre for European Studies of the University of Oslo.

by Miriam HartlappOtto Suhr Institute of Political Science, Freie Universität Berlin, GermanyMiriam Hartlapp is Professor for Comparative Politics: Germany and France at the Freie Universität Berlin (FUB). Her research and teaching focus on European integration and comparative politics. She is particularly interested in questions of power and conflict in the EU Multilevel System, the intersection of economic and social policy, as well as (unequal) representation in political institutions.

by George AsiamahDepartment of Politics and International Relations, The University of Sheffield, Sheffield, UKGeorge Asiamah is a Research Associate at the Department of Politics and International Relations, University of Sheffield.