TY - JOUR T1 - Editor’s Letter JF - The Journal of Investing SP - 1 LP - 2 DO - 10.3905/joi.2017.26.4.001 VL - 26 IS - 4 AU - Brian R. Bruce Y1 - 2017/11/30 UR - https://pm-research.com/content/26/4/1.abstract N2 - ER -