RT Journal Article SR Electronic T1 Index Mutual Funds and Exchange-Traded Funds JF ETFs and Indexing FD Institutional Investor Journals SP 88 OP 99 VO 2005 IS 1 A1 Leonard Kostovetsky YR 2005 UL http://guides.pm-research.com/content/2005/1/88.abstract AB This article is reprinted from the Summer 2003 issue of The Journal of Portfolio Management