Affiliation: | 1.Department of Economics, University of Verona, Via Cantarane 24, 37129, Verona, Italy ;2.Dipartimento di Matematica, Università degli Studi di Padova, via Trieste 63, 35121, Padua, Italy ;3.Finance Group, Research Center, Léonard de Vinci Pôle Universitaire, 92 916, Paris La Défense, France ;4.Finance Discipline Group and School of Mathematical and Physical Sciences, University of Technology Sydney, PO Box 123, Broadway, NSW, 2007, Australia ;5.Department of Actuarial Science, University of Cape Town, Cape Town, South Africa ; |