PT - JOURNAL ARTICLE AU - Robert D. Arnott TI - The future for quantitative investment products AID - 10.3905/jpm.1989.409193 DP - 1989 Jan 31 TA - The Journal of Portfolio Management PG - 79--79 VI - 15 IP - 2 4099 - https://pm-research.com/content/15/2/79.short 4100 - https://pm-research.com/content/15/2/79.full