TY - JOUR T1 - INVITED EDITORIAL JF - The Journal of Portfolio Management SP - 9 LP - 13 DO - 10.3905/jpm.2016.42.2.009 VL - 42 IS - 2 AU - John C. Bogle Y1 - 2016/01/31 UR - https://pm-research.com/content/42/2/9.abstract N2 - ER -