TY - JOUR T1 - Comment on ”Why a Weekend Effect?“ JF - The Journal of Portfolio Management SP - 93 LP - 99 DO - 10.3905/jpm.1993.93 VL - 19 IS - 2 AU - William T. Ziemba Y1 - 1993/01/31 UR - https://pm-research.com/content/19/2/93.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -