TY - JOUR T1 - Active versus passive JF - The Journal of Portfolio Management SP - 9 LP - 11 DO - 10.3905/jpm.1987.409123 VL - 14 IS - 1 AU - Peter C. Aldrich Y1 - 1987/10/31 UR - https://pm-research.com/content/14/1/9.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -