PT - JOURNAL ARTICLE AU - Roy E. Moor TI - Economic Disciplines for Economic Disciples AID - 10.3905/jpm.1975.408515 DP - 1975 Jan 31 TA - The Journal of Portfolio Management PG - 61--65 VI - 1 IP - 2 4099 - https://pm-research.com/content/1/2/61.short 4100 - https://pm-research.com/content/1/2/61.full