University of Twente, Universitatea din Oradea, Bern University of Applied Sciences (BFH), University of Hamburg - Faculty of Business, Economics, and Social Sciences, Cyprus University of Technology, Cyprus University of Technology, University of Twente, University of Twente, Institute for Policy Research (IPR), University of Bath, Warsaw School of Economics (SGH) - Department of Economics I, University of Twente, University of Twente, University St. Kliment Ohridski, Babes-Bolyai University, Istinye University - Faculty of Engineering and Natural Sciences, University of Latvia, National Yang Ming Chiao Tung University, TED University, University of Economics in Bratislava, University of Economics in Bratislava, Centre de Recherche en Économie Appliquée pour le Développement (CREAD), Babes-Bolyai University - Faculty of Economics and Business Administration and Geostrategic Institute Global

University of Twente, Universitatea din Oradea, Warsaw School of Economics (SGH) - Department of Economics I, Geostrategic Institute Global, University of Twente, Institute for Policy Research (IPR), University of Bath, University of Twente and University of Twente