This paper compares Vanguard and Fidelity on 21 comparable funds in five aspects: performance, tax-efficiency, cost, diversification, benchmark and tracking precision. The conclusions are as follows: first, for pre-tax return, the difference between Vanguard and Fidelity is small, but Vanguard...

This chapter evaluates the returns of the domestic equity funds of three major American companies: Vanguard, Fidelity, and Dimensional Fund Advisors relative to benchmarks using the Fama-French factors from January 2001 through December 2018. We also present Sharpe's (1992) style analysis...

Andrew Lo in his book, Adaptive Markets, advocates an investment product that he names a “dynamic index.” He has facilitated the operation of a variant of this dynamic indexation, “dynamic allocation,” by founding a company, AlphaSimplex. Another dynamic investment is GMO’s Benchmark...

Is there a gap between the profitability of a trading strategy “on paper” and that which is achieved in practice? We answer this question by developing a general technique to measure the real-world implementation costs of financial market anomalies. Our method extends Fama-MacBeth...

From January 2019 Duke employees who are paid monthly have a changed set of mutual funds to choose from in their Duke University Faculty and Staff Retirement Plan. Which mutual funds are good choices? We compare the new lineup of funds with the Vanguard funds that have been cut from the...

In this paper we analyze the performance of China's open-ended mutual funds, using the data of 467 open-ended mutual funds from 60 fund families from January 2010 through April 2015. A paradox emerges. High expense ratios are associated with better performance. Unsurprisingly, in light of...