RT Journal Article SR Electronic T1 Editor’s Letter JF The Journal of Portfolio Management FD Institutional Investor Journals SP 1 OP 2 DO 10.3905/JPM.2009.35.4.001 VO 35 IS 4 A2 Frank J Fabozzi YR 2009 UL https://pm-research.com/content/35/4/1.1.abstract AB