TY - JOUR T1 - Negatbe Betas JF - The Journal of Portfolio Management SP - 74 LP - 76 DO - 10.3905/jpm.1975.408527 VL - 1 IS - 3 AU - Edward A. Dyl Y1 - 1975/04/30 UR - https://pm-research.com/content/1/3/74.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -