TY - JOUR T1 - Invited Editorial Comment JF - The Journal of Portfolio Management SP - 1 LP - 4 DO - 10.3905/jpm.2010.37.1.001 VL - 37 IS - 1 AU - Laurence B. Siegel Y1 - 2010/10/31 UR - https://pm-research.com/content/37/1/1.abstract N2 - ER -