TY - JOUR T1 - Editor's Letter JF - The Journal of Investing SP - 4 LP - 4 DO - 10.3905/joi.2.1.4 VL - 2 IS - 1 A2 - , Y1 - 1993/02/28 UR - https://pm-research.com/content/2/1/4.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -