TY - JOUR T1 - INVITED EDITORIAL COMMENT JF - The Journal of Portfolio Management SP - 4 LP - 7 DO - 10.3905/jpm.2014.40.4.004 VL - 40 IS - 4 A2 - Jacobs, Bruce I. Levy, Kenneth N. Y1 - 2014/07/31 UR - https://pm-research.com/content/40/4/4.abstract N2 - ER -