Professor of Economics and member of the Haut Collège at Ecole Polytechnique. Graduate of HEC-Paris and PhD in Economics. Junior member of the Institut Universitaire de France from 1991 to 1996, President of the Risk Theory Society in 2005, President of the European Group of Insurance Economists (EGRIE) in 2009. Former Co-Editor of the Annals of Economics and Statistics and of the Geneva Risk and Insurance Review.