Co-Editor, Labour Economics

Board of Editors, American Economic Journal: Economic Policy

Panel Member, Economic Policy

Associate Editor, European Economic Review

Expert for Evaluation Panel Economics, Swiss National Fonds (Schweizer 

Nationalfonds)  

 Academic Advisory Board, German Federal Ministry of the Economy and 

Climate Change (Wissenschaftlicher Beirat des Bundesministeriums für Wirtschaft und Klimawandel)

Academic Advisory Board for Research Group „Immigration, Integration 

and Attitudes”, funded by the German Federal Ministry of Labor at ZEW Mannheim

Expert for the Ministry of the Economy in Luxembourg  

 Chair of the Academic Advisory Board, Institute for Employment Research 

(IAB) (Vorsitzende des Wissenschaftlichen Beirats des IAB)

Academic Advisory Board of the MERCUR University Alliance, Mercator 

Foundation

 Consultant for the Foundation for Culture and Art (Tor 4), BASF Mannheim

Academic Advisory Board, Bremen Research Initiative on Early Childhood (BRISE)

Academic Advisory Board, Institute for Employment Research (IAB)

(Wissenschaftlicher Beirat des Instituts für Arbeitsmarkt- und Berufsforschung (IAB))

Institute for Employment Research (IAB), Research Fellow

Center for Research and Analysis on Migration (CReAM), University College London, External Research Fellow

Center for Economic Policy Research (CEPR), Research Fellow

Institut Convergences Migrations, Paris School of Economics, 

International Fellow 

Mannheim Center for European Social Research (MZES), University of  

Mannheim, External Research Fellow

Center for European Economic Research (ZEW), Research Associate

Stanford Center for Poverty and Inequality, Stanford University, Insternational Research Affiliate 

CESifo Institute, Research Fellow 

Institute for the Study of Labor (IZA), Research Fellow