TY - JOUR T1 - Invited Editorial Comment JF - The Journal of Portfolio Management SP - 4 DO - 10.3905/jpm.2010.36.2.004 VL - 36 IS - 2 A2 - El-Erian, Mohamed A. Y1 - 2010/01/31 UR - https://pm-research.com/content/36/2/4.abstract N2 - ER -