Princeton University, University of Oxford - Department of Economics, Stanford University, Northwestern University, London School of Economics & Political Science (LSE) - Centre for Economic Performance (CEP), University of California, Davis, Princeton University, Uppsala University, Yale University, IFAU - Institute for Labour Market Policy Evaluation, University of Quebec at Montreal (UQAM) - Department of Economics, affiliation not provided to SSRN, Erasmus University Rotterdam (EUR) - Erasmus School of Economics (ESE), CESifo (Center for Economic Studies and Ifo Institute) - Ifo Institute, Paris School of Economics, Gesundheit Österreich GmbH (GÖG), Public Policy Group, University of Cambridge, The Australian National University, CNRS, University College London, ETH Zürich - KOF Swiss Economic Institute, Bank of England, Ludwig Maximilian University of Munich (LMU) - Faculty of Economics, Paris School of Economics (PSE), Institute for Evaluation of Labour Market and Education Policy (IFAU), NHH Norwegian School of Economics - Department of Economics, The Hebrew University of Jerusalem, ETH Zürich - KOF Swiss Economic Institute, London School of Economics, Opportunity Insights, Charles III University of Madrid, Princeton University, University of Amsterdam - Faculty of Economics and Business (FEB), Austrian Institute of Economic Research (WIFO)Vienna University of Economics and Business, Duke University - Stanford School of Public Policy, Duke University and Centre for Monetary and Financial Studies (CEMFI)

Princeton University, University of Oxford - Department of Economics, Stanford University, Northwestern University, London School of Economics & Political Science (LSE) - Centre for Economic Performance (CEP), University of California, Davis, Princeton University, IFAU - Institute for Labour Market Policy Evaluation, Yale University, IFAU - Institute for Labour Market Policy Evaluation, University of Quebec at Montreal (UQAM) - Department of Economics, Australian National University (ANU) - Crawford School of Public Policy, Erasmus University Rotterdam (EUR) - Erasmus School of Economics (ESE), CESifo (Center for Economic Studies and Ifo Institute) - Ifo Institute, Paris School of Economics, Vienna University of Economics and Business, Public Policy Group, University of Cambridge, The Australian National University, CNRS, University College London, ETH Zürich, Bank of England, Ludwig Maximilian University of Munich (LMU) - Faculty of Economics, Paris School of Economics (PSE), IFAU - Institute for Labour Market Policy Evaluation, NHH Norwegian School of Economics - Department of Economics, The Hebrew University of Jerusalem, ETH Zürich - KOF Swiss Economic Institute, London School of Economics and Political Science, Opportunity Insights, Charles III University of Madrid, Princeton University, Erasmus University Rotterdam (EUR) - Erasmus School of Economics (ESE), Central European University (CEU), Duke University - Stanford School of Public Policy, McMaster University and Centre for Monetary and Financial Studies (CEMFI)