TY - JOUR T1 - An Important Announcement JF - The Journal of Portfolio Management SP - 1 LP - 8 DO - 10.3905/jpm.1998.409645 VL - 24 IS - 4 AU - Peter L. Bernstein Y1 - 1998/07/31 UR - https://pm-research.com/content/24/4/1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -