PT - JOURNAL ARTICLE ED - , TI - Editor's Letter AID - 10.3905/jod.2006.667548 DP - 2006 Nov 30 TA - The Journal of Derivatives PG - 1--2 VI - 14 IP - 2 4099 - https://pm-research.com/content/14/2/1.short 4100 - https://pm-research.com/content/14/2/1.full