TY - JOUR T1 - The Meaning of the Mean JF - The Journal of Portfolio Management SP - 23 LP - 27 DO - 10.3905/jpm.1979.408702 VL - 5 IS - 4 AU - Carl Schweser AU - Robert M. Soldofsky AU - Thomas Schneeweis Y1 - 1979/07/31 UR - https://pm-research.com/content/5/4/23.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -