TY - JOUR T1 - Efficient Markets, Index Funds, Illusion, and Reality JF - The Journal of Portfolio Management SP - 5 LP - 20 DO - 10.3905/jpm.1977.408620 VL - 4 IS - 1 AU - J. Michael Murphy Y1 - 1977/10/31 UR - https://pm-research.com/content/4/1/5.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -