Visiting Researcher
2022
University of Campania "Luigi Vanvitelli", Department of Economics, Capua (Caserta), Italy
2019
InGRID Visiting Reseacher at the Luxembourg Institute of Socio-Economic Research (LISER), Luxembourg
Shanghai Business School, Shanghai, China
2016
University of Barcelona, Spain
2015
Berlin Social Science Center (WZB), Germany
2012
Centre for European Economic Research (ZEW), Mannheim, Germany
2009 - 2010
University of Konstanz, Germany