New York University

Texas A&M University

Yale University

Institute for Employment Research (IAB) and Friedrich-Alexander-Universität Erlangen …

Professor of Economics, University of Bamberg, Germany

Gertrude Conaway Vanderbilt Professor of Economics, Vanderbilt University

Full Professor, University of Amsterdam

University College London, CeMMAP, Institute for Fiscal Studies

Economist, USDA Economic Research Service

Duke University