TY - JOUR T1 - EDITORIAL COMMENTS JF - The Journal of Portfolio Management SP - 1 LP - 3 DO - 10.3905/jpm.2016.42.4.001 VL - 42 IS - 4 AU - Sergio M. Focardi AU - Frank J. Fabozzi Y1 - 2016/05/31 UR - https://pm-research.com/content/42/4/1.abstract ER -