This study re-visits the question of benchmark mismatch among 1281 US equity mutual funds and its impact on benchmark-adjusted fund performance and ranking. All funds report S&P500 index as a prospectus benchmark, yet 2/3 of those are placed in the Morningstar category with risk and objectives...

Our study is the first to combine returns based and characteristics based style analysis into a single style analysis model. We use Best Fit Indices to establish the ‘investment domains' of our sample managers, along the lines of size and ‘style,' and then use our multidimensional...

Polynomial goal programming (PGP) is a flexible method that allows investor preferences for different moments of the return distribution of financial assets to be included in the portfolio optimization. The method is intuitive and particularly suitable for incorporating investor preferences in...

We study managerial turnover for both internally managed mutual funds and those managed externally by subadvisors. We argue that turnover of subadvisors provides sharper tests of any underlying board and sponsor monitoring because these data are heavily weighted toward involuntary turnover. We...

In this study we consider two methods of returns based style analysis for classification of investment styles for a single asset class, US Diversified Equity Funds. We extend Sharpe's (1992) style Returns Based Style Analysis (RBSA) by forming style groups using cluster analysis and RBSA...

We examine team diversity and performance using the asset management industry as a laboratory. Employing political affiliation as a proxy, we find ideologically diverse teams perform better than homogeneous teams. The mechanism involves both improved decision-making due to more diverse...

Utilizing new SEC data enabling us to compute performance of mutual funds' derivative positions, we study how funds use derivatives and how derivatives contribute to performance. Despite small portfolio weights, derivatives significantly impact funds' leverage and contribute largely to returns...

The aim of this study is the analysis of so called socially responsible investments (SRI). First, the performance of SRI equity investment funds and equity indices is investigated using Jensen's alpha as performance measure. The analysis considers market timing strategies of the fund management...