RT Journal Article SR Electronic T1 INVITED EDITORIAL COMMENT JF The Journal of Portfolio Management FD Institutional Investor Journals SP 4 OP 6 DO 10.3905/jpm.2013.39.4.004 VO 39 IS 4 A1 Brian Jacobsen YR 2013 UL https://pm-research.com/content/39/4/4.abstract AB