PT - JOURNAL ARTICLE AU - Ethan S. Etzioni TI - Indexing Can Be Beat AID - 10.3905/jpm.1992.409429 DP - 1992 Oct 31 TA - The Journal of Portfolio Management PG - 24--26 VI - 19 IP - 1 4099 - https://pm-research.com/content/19/1/24.short 4100 - https://pm-research.com/content/19/1/24.full