TY - JOUR T1 - Editor’s Letter JF - The Journal of Derivatives SP - 1 LP - 2 DO - 10.3905/jod.2019.27.2.001 VL - 27 IS - 2 AU - Joseph M. Pimbley Y1 - 2019/11/29 UR - https://pm-research.com/content/27/2/1.abstract N2 - ER -