TY - JOUR T1 - Price-earnings ratios and security performance JF - The Journal of Portfolio Management SP - 39 LP - 46 DO - 10.3905/jpm.1987.409127 VL - 14 IS - 1 AU - Gregg. Jahnke AU - Stephen J. Klaffke AU - Henry R. Oppenheimer Y1 - 1987/10/31 UR - https://pm-research.com/content/14/1/39.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -