RT Journal Article SR Electronic T1 Editorial Comment JF The Journal of Portfolio Management FD Institutional Investor Journals SP 1 OP 4 DO 10.3905/jpm.2010.36.4.001 VO 36 IS 4 A2 Frank J. Fabozzi A2 Sergio M. Focardi YR 2010 UL https://pm-research.com/content/36/4/1.abstract AB