IRES, Université catholique de Louvain, Belgium

University of Turin and Collegio Carlo Alberto, Italy, and IZA, Germany

University of Salerno, Italy

GATE—Lyon-Saint-Etienne and CNRS, France, and IZA, Germany

New Economic School and CEFIR, Russian Federation

University of Illinois at Urbana-Champaign, USA, and IZA, Germany

Indiana University, USA

University of California Santa Barbara, USA, and IZA, Germany

Ghent University, Belgium

Federal Reserve Board, USA

California State University East Bay, USA

University College Dublin, Ireland, and IZA, Germany

University of Toronto, Canada, and IZA, Germany

University of Westminster, UK, and IZA, Germany

University of Sussex, UK

University of Sussex, and the Low Pay Commission, UK, and IZA, Germany

Appalachian State University, USA, and IZA, Germany

University of Manchester, UK, and IZA, Germany

Queen’s University, Canada, and NYU Shanghai, China

Université Catholique de Louvain, and National Fund for Scientific Research, Belgium, and IZA, Germany