1. Geneva School of Business Administration, University of Applied Sciences Western Switzerland (HES-SO), Rue de la Tambourine 17, 1227 Carouge, Switzerland
2. Department of Actuarial Science, Faculty of Business and Economics (HEC Lausanne), University of Lausanne, 1015 Lausanne, Switzerland
3. Swiss Finance Institute, University of Lausanne, 1015 Lausanne, Switzerland