1. Department of Strategic Management, Marketing and Tourism, Innsbruck University School of Management, Universitätsstraße 15, 6020 Innsbruck, Austria
2. Institute of Organization and Human Resource Management, University of Bern, Engehaldenstrasse 4, 3012 Bern, Switzerland
3. Faculty of Economics and Management, Free University of Bozen-Bolzano Universită, 1, 39100 Bolzano, Italy