Hasan A. Fallahgoul is currently a postdoctoral researcher at the Swiss Finance Institute @ EPFL, in the team lead by Professor Loriano Mancini. Prior to thisposition, he was a postdoctoral researcher at the European Center for Advanced Research in Economics and Statistics (ECARES), Universite Libre de Bruxelles,Belgium. His research interests are in _x000C_nancial econometrics, quantitative finance, Levy processes and fractional calculus. Specializing in heavy-tailed distributionsand their applications to finance. Dr. Fallahgoul has published several papers in scientific journals including Quantitative Finance, Applied Mathematics Letters,and Journal of Statistical Theory and Practice. He holds a PhD and MSc in applied mathematics from the K. N. Toosi University of Technology. Sergio M. Focardi is a professor of finance, Director of the Master in Investment Banking and Risk Management and researcher at the Finance Group, ESILVEMLV of the Pole Universitaire De Vinci, Paris. He is a founding partner of The Intertek Group, Paris. Professor Focardi holds a degree in Electronic Engineeringfrom the University of Genoa, Italy, and a PhD in Mathematical Finance from the University of Karlsruhe, Germany. A member of the Editorial Advisory Boardof The Journal of Portfolio Management, he has authored numerous articles, monographs, and books. Frank J. Fabozzi is a professor of finance at EDHEC Business School (Nice, France) and a senior scientific adviser at the EDHEC-Risk Institute. He taughtat Yale's School of Management for 17 years and served as a visiting professor at MIT's Sloan School of Management and Princeton University's Department ofOperations Research and Financial Engineering. Professor Fabozzi is the editor of The Journal of Portfolio Management and an associate editor of several journals,including Quantitative Finance. The author of numerous numerous books and articles on quantitative finance, he holds a doctorate in economics from TheGraduate Center of the City University of New York.