PT - JOURNAL ARTICLE AU - Eugene J. Sherman TI - Gold AID - 10.3905/jpm.1982.408850 DP - 1982 Apr 30 TA - The Journal of Portfolio Management PG - 21--27 VI - 8 IP - 3 4099 - https://pm-research.com/content/8/3/21.short 4100 - https://pm-research.com/content/8/3/21.full