PT - JOURNAL ARTICLE AU - Peter L. Bernstein TI - “God help the surplus!” AID - 10.3905/jpm.1982.408843 DP - 1982 Jan 31 TA - The Journal of Portfolio Management PG - 4--4 VI - 8 IP - 2 4099 - https://pm-research.com/content/8/2/4.short 4100 - https://pm-research.com/content/8/2/4.full