Which Factors Matter to Investors? Evidence from Mutual Fund Flows
Published Web Locationhttps://ssrn.com/abstract=2408231
When assessing a fund managerâ€™s skill, sophisticated investors will consider all factors (priced and unpriced) that explain cross-sectional variation in fund performance. We investigate which factors investors attend to by analyzing mutual fund flows as a function of recent returns decomposed into alpha and factor-related returns. Surprisingly, investors attend most to market risk (beta) when evaluating funds and treat returns attributable to size, value, momentum, and industry factors as alpha. Using proxies for investor sophistication (wealth, distribution channels, and periods of high investor sentiment), we find that more sophisticated investors use more sophisticated benchmarks when evaluating fund performance.Received August 14, 2015; accepted May 3, 2016 by Editor Stefan Nagel.