TY - JOUR T1 - Portable Alpha: Expanding the Frontier JF - ETFs and Indexing SP - 59 LP - 64 VL - 2000 IS - 1 AU - Eric T. Lobben Y1 - 2000/09/21 UR - http://guides.pm-research.com/content/2000/1/59.abstract N2 - ER -