TY - JOUR T1 - INVITED EDITORIAL COMMENT JF - The Journal of Portfolio Management SP - 1 LP - 4 DO - 10.3905/jpm.2011.38.1.001 VL - 38 IS - 1 AU - Robert A. Schwartz AU - Daniel C. Jupiter AU - Thomas Schlumprecht Y1 - 2011/10/31 UR - https://pm-research.com/content/38/1/1.abstract N2 - ER -