TY - JOUR T1 - Why Active Fund Managers Often Underperform the S&P 500 JF - The Journal of Wealth Management SP - 13 LP - 26 DO - 10.3905/jwm.1998.13 VL - 1 IS - 1 AU - David L. Ikenberry AU - Richard L. Shockley AU - Kent L. Womack Y1 - 1998/01/31 UR - https://pm-research.com/content/1/1/13.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -