When Cheaper is Better: Fee Determination in the Market for Equity Mutual Funds

Active Timing Decisions of Equity Mutual Funds

In this paper we examine an aspect ofprofessional investment management which has not been adequately documented and studied; the extent to which equity mutualfund managers actively adjust their portfolio’s equity risk evosure over time. Estimates of a portfolio’s quarter-end beta are developed using the actual stock ho~~gs oft~~~ol~ at the quarter-end. Changes in these beta estimates fivm one ...

When is Stock Picking by Mutual Funds Successful?

The Sharpe Ratio’s Market Climate Bias – Theoretical and Empirical Evidence from US Equity Mutual Funds

In this paper we analyze the influence of market climates on mutual fund Sharpe ratios. First, in a theoretical analysis based on a common factor model in performance analysis, we show that a significant bias results from market climate – in addition to the obvious influence of fund management performance. Market climate is determined by the random mean and standard deviation of market excess r...

Runs on Money Market Mutual Funds∗

This paper studies daily investor flows to and from each money market mutual fund during the period surrounding and including the money fund crisis of September 2008. We focus on the determinants of flows in the prime money fund category to shed light on the covariates of money fund runs, since this category was, by far, the most heavily impacted by the money fund crisis. We find that outflows ...

Optimal Timing in Trading Japanese Equity Mutual Funds

This paper provides both theoretical and empirical analyses of market participants’ optimal decision-making in trading Japanese equity mutual funds. First, we build an intertemporal decision-making model under uncertainty in the presence of transaction costs. This setting enables us to shed light on the investors’ option to delay investment. A comparative analysis shows that an increase in unce...