TY - JOUR T1 - Editor’s Letter JF - The Journal of Derivatives SP - 1 LP - 2 DO - 10.3905/jod.2017.25.2.001 VL - 25 IS - 2 AU - Stephen Figlewski Y1 - 2017/11/30 UR - https://pm-research.com/content/25/2/1.abstract N2 - ER -