TY - JOUR T1 - INVITED EDITORIAL JF - The Journal of Portfolio Management SP - 1 LP - 3 DO - 10.3905/jpm.2015.41.4.001 VL - 41 IS - 4 AU - Bruce I. Jacobs Y1 - 2015/07/31 UR - https://pm-research.com/content/41/4/1.abstract ER -