TY - JOUR T1 - Editor’s Letter JF - The Journal of Derivatives SP - 1 LP - 2 DO - 10.3905/JOD.2009.17.1.001 VL - 17 IS - 1 A2 - Figlewski, Stephen Y1 - 2009/08/31 UR - https://pm-research.com/content/17/1/1.abstract N2 - ER -