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...

This article defines the investor-specific performance measure ISM necessary for investors in practically relevant decision situations. In such situations a typical investor creates an overall protfolio consisting of three parts: an arbitrary fund, a risk-free asset and an existing, fixed...

This article adds new insights to the ongoing discussion of whether the Sharpe ratio is appropriate to assess the performance of funds in abnormal periosd, e.b., when average excess returns of funds are negative. We show two main factors influencing the Sharpe ratio: first, of course, the...

We analyze a novel alpha momentum strategy that invests in stocks based on three-factor alphas which we estimate using daily returns. The empirical analysis for the U.S. and for Europe shows that (i) past alpha has power in predicting the cross-section of stock returns; (ii) alpha momentum...

This is the first paper analyzing the impact of index momentum factors on the performance of international and global equity funds. Extending an international, index-based version of the Fama and French (1993) three-factor model by adding the factors of country momentum and sector momentum, we...

Our study analyzes the performance of hybrid mutual funds. Based on two extended Carhart models we determine total fund performance by comparing fund returns to investable fund-specific style benchmarks. Using daily returns and a quarterly measurement interval, we present an innovative...

This paper analyzes determinants of home bias in equity funds based on monthly holdings data using panel and quantile regressions. We investigate 699 equity funds, domiciled in fifteen European countries, that broadly invested in European stocks from January 2003 to December 2016. More than...

In their seminal paper on bond fund performance, Blake, Elton and Gruber (1993) state that survivorship bias is unimportant for this market segment. Many bond fund studies have since been published without treating survivorship bias despite the dramatic changes in the market over the last 20...

This study applies an innovative return-based approach to determine the style-shifting activity of mutual funds. Based on daily returns, we measure style-shifting activity as inter-quarterly changes in the style exposures of a fund. In order to test the robustness of style-shifting activity we...

We analyze a novel alpha momentum strategy that invests in stocks based on three-factor alphas which we estimate using daily returns. The empirical analysis for the U.S. and for Europe shows that (i) past alpha has power in predicting the cross-section of stock returns; (ii) alpha momentum...