PT - JOURNAL ARTICLE ED - Bernstein, Peter L. TI - Editor's Letter AID - 10.3905/jpm.2002.390958 DP - 2002 Jul 31 TA - The Journal of Portfolio Management PG - 1--1 VI - 28 IP - 4 4099 - https://pm-research.com/content/28/4/1.short 4100 - https://pm-research.com/content/28/4/1.full