1. Masaryk University Experimental Economics Laboratory, Department of Public Economics, Masaryk University, 60200 Brno, Czech Republic;
2. Wirtschaftsuniversität Wien, Institute for Markets and Strategy, 1020 Vienna, Austria;
3. University of New South Wales, School of Economics, Sydney NSW 2052, Australia;
4. Department of Operations Management, Naveen Jindal School of Management, University of Texas at Dallas, Richardson, Texas 75080;
5. SKEMA Business School, GREDEG, Université Côte d’Azur, Campus Grand Paris, 92156 Suresnes, France