PT - JOURNAL ARTICLE ED - Bernstein, Peter L. TI - Editor's Letter AID - 10.3905/jpm.2000.390945 DP - 2000 Oct 31 TA - The Journal of Portfolio Management PG - 9 VI - 27 IP - 1 4099 - https://pm-research.com/content/27/1/9.short 4100 - https://pm-research.com/content/27/1/9.full