PT - JOURNAL ARTICLE AU - David H Weinflash TI - Investor behavior AID - 10.3905/jpm.1980.408728 DP - 1980 Jan 31 TA - The Journal of Portfolio Management PG - 69--70 VI - 6 IP - 2 4099 - https://pm-research.com/content/6/2/69.short 4100 - https://pm-research.com/content/6/2/69.full