PT - JOURNAL ARTICLE AU - Martin L. Leibowitz AU - Stanley Kogelman AU - Lawrence N. Bader TI - Asset performance and surplus control AID - 10.3905/jpm.1992.409395 DP - 1992 Jan 31 TA - The Journal of Portfolio Management PG - 28--37 VI - 18 IP - 2 4099 - https://pm-research.com/content/18/2/28.short 4100 - https://pm-research.com/content/18/2/28.full