Affiliation: | 1. Department of Quantitative Economics , University of Amsterdam , Roetersstraat 11, 1018 WB, Amsterdam, The Netherlands;2. Center for Risk and Insurance Studies , Catholic University of Leuven , Naamsestraat 69, B-3000, Leuven, Belgium;3. Department of Quantitative Economics , University of Amsterdam , Roetersstraat 11, 1018 WB, Amsterdam, The Netherlands;4. Department of Mathematics and Statistics , Concordia University , 7141 Sherbrooke Street West, Montreal, Quebec, H4B 1R6, Canada;5. Faculty of Mathematics and Computer Science , Ovidius University of Constanta , 124 Mamaia Blvd, Constanta, Romania |