PT - JOURNAL ARTICLE AU - Paul J Mazzilli AU - Dominic Maister AU - David Perlman TI - Exchange-Traded Funds DP - 2007 Sep 21 TA - ETFs and Indexing PG - 1--37 VI - 2007 IP - 1 4099 - http://guides.pm-research.com/content/2007/1/1.1.short 4100 - http://guides.pm-research.com/content/2007/1/1.1.full AB - Over the past few years, new ETFs have been introduced on indexes that use alternative methodologies to weight or select the components within the index. This approach has been called fundamental or enhanced indexing. The purpose of this article is to compare the construction and composition of selected traditional and fundamental indexes and show relative performance over certain time periods.