Lingnan College, Sun Yat-sen University, China

University of Basel, Switzerland, and IZA, Germany

University College London,UK; London School of Economics, UK, and IZA, Germany

New Economic School, Russia; Centre for Economic and Financial Research, Russia

Universidad del Pacífico, Peru, Banco Central de Reserva del Perú, and IZA, Germany

Western University, Canada

University of Modena and Reggio Emilia, Italy, and IZA, Germany

University of Bologna, Italy, and IZA, Germany

University of North Florida, USA, and IZA, Germany

School of Economics, Zhejiang University, China, and IZA, Germany

Shandong University, China

Yale University, USA

University of Georgia, USA, and IZA, Germany

UNU-MERIT, The Netherlands

University of Amsterdam, the Netherlands, and IZA