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, London School of Economics and Political Science, Warsaw School of Economics (SGH) - Department of Economics I, University of Applied Sciences of the Grisons, 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