PT - JOURNAL ARTICLE AU - Thatcher, William R. TI - Another Way That Passive Funds Help Create<br/>Asset Allocation Alpha AID - 10.3905/jii.2013.3.4.061 DP - 2013 Feb 28 TA - The Journal of Index Investing PG - 61 VI - 3 IP - 4 4099 - http://jii.pm-research.com/content/3/4/61.short 4100 - http://jii.pm-research.com/content/3/4/61.full AB - This is a brief introduction to our special section on Asset Allocation Alpha.