TY - JOUR T1 - The Economics of the Market in Modern Prints JF - The Journal of Portfolio Management SP - 25 LP - 32 DO - 10.3905/jpm.1980.408779 VL - 7 IS - 1 AU - Robert E. Penn Y1 - 1980/10/31 UR - https://pm-research.com/content/7/1/25.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -