PT - JOURNAL ARTICLE AU - Brian Ingram TI - INVITED INTRODUCTION AID - 10.3905/jpm.2015.41.5.001 DP - 2015 Jan 31 TA - The Journal of Portfolio Management PG - 1--3 VI - 41 IP - 5 4099 - https://pm-research.com/content/41/5/1.short 4100 - https://pm-research.com/content/41/5/1.full