PT - JOURNAL ARTICLE ED - , TI - Editor's Letter AID - 10.3905/jfi.1999.390844 DP - 1999 Jun 30 TA - The Journal of Fixed Income PG - 1--2 VI - 9 IP - 1 4099 - https://pm-research.com/content/9/1/1.short 4100 - https://pm-research.com/content/9/1/1.full