PT - JOURNAL ARTICLE AU - H. Gifford Fong TI - An asset allocation framework AID - 10.3905/jpm.1980.408724 DP - 1980 Jan 31 TA - The Journal of Portfolio Management PG - 58--66 VI - 6 IP - 2 4099 - https://pm-research.com/content/6/2/58.short 4100 - https://pm-research.com/content/6/2/58.full