TY - JOUR T1 - “Off” the Average JF - The Journal of Portfolio Management SP - 3 LP - 3 DO - 10.3905/jpm.1997.3 VL - 24 IS - 1 A2 - Bernstein, Peter L. Y1 - 1997/10/31 UR - https://pm-research.com/content/24/1/3.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -