We investigate the performance and attributes of 136 retail mutual funds tracking the Samp;P 500 Index across diverse expense ratio classes. Our performance measures are the Sharpe ratio, Jensen's alpha, and annualized total returns. Attributes analyzed for their relation to expense ratios...

Given their simplicity and presumed commodity-like nature, institutional Samp;P 500 Index mutual funds should be subject to active price competition, resulting in only nominal size-adjusted differences in expenses. We find a wide disparity among fund expense ratios and their corresponding...

In this study, we provide extensive evidence on the performance characteristics of 1,118 U.S. domestic, actively managed institutional equity mutual funds. We measure performance using such measures as three-year Sharpe ratios, Jensen's alphas, and Miller's active alphas as well as annualized...

In this study, we provide extensive evidence on the performance and characteristics of 1,779 U.S. domestic, actively managed retail equity mutual funds. We find that expense ratios differ widely among Morningstar categories. Overall, our results indicate that funds with low expense ratios...

Given their simplicity and presumed commodity-like nature, institutional Samp;P 500 Index mutual funds should be subject to active price competition, resulting in only nominal size-adjusted differences in expenses. We find a wide disparity among fund expense ratios and their corresponding...