TY - JOUR T1 - Editor’s Letter JF - The Journal of Investing SP - 1 DO - 10.3905/JOI.2009.18.3.001 VL - 18 IS - 3 A2 - Bruce, Brian R Y1 - 2009/08/31 UR - https://pm-research.com/content/18/3/1.abstract N2 - ER -