1. University of Neuchâtel, Faculty of Economics and Business, Avenue du 1er-Mars 26, 2000 Neuchâtel; Switzerland
2. IESEG School of Management (LEM-CNRS UMR 9221); France
3. Faculty of Business Administration and the Philosophy Department; University of New Brunswick, Canada
4. Department of Operations Management and Logistics, University of Klagenfurt; Austria