In den letzten Jahren haben Investmentgesellschaften zunehmend Teams anstelle von Einzel-Managern für das Management ihrer Fonds eingesetzt. Diese Studie untersucht das Phänomen „Team Management“ bei Investmentfonds in drei Dimensionen: Es werden 1. die Determinanten der Managementstruktur...

This paper provides the first empirical test of the diversification of opinions theory and the groupshift theory using real business data. Our data set covers management teams and single managersof US equity mutual funds. Our results reject the group shift theory and support thediversification...

This paper provides the first empirical test of the diversification of opinions theory and the group shift theory using real business data. Our data set covers management teams and single managers of US equity mutual funds. Our results reject the group shift theory and support the...

We examine the influence on managerial risk taking of incentives due to employment risk and due to compensation. Our empirical investigation of the risk taking behavior of mutual fund managers indicates that managerial risk taking crucially depends on the relative importance of these incentives....

This paper provides the first empirical test of the diversification of opinions theory and the group shift theory using real business data. Our data set covers management teams and single managers of US equity mutual funds. Our results reject the group shift theory and support the...

We examine the influence on managerial risk taking of incentives due to employment risk and due to compensation. Our empirical investigation of the risk taking behavior of mutual fund managers indicates that managerial risk taking crucially depends on the relative importance of these incentives....

I explore the evolving role of accounting information in allocating capital. Accounting arose to control conflicts of interest in organizations (stewardship role). The industrial revolution spawned capital-intensive firms and public capital markets with dispersed shareholders to finance these...

This paper examines managerial replacements made by mutual fund families. Using a unique hand-collected dataset of 5,242 managerial replacement events from 1990 to 2011, this study finds fund's performance and flow ranking at the fund family level form the basis of mutual fund families'...

This paper provides the first study on how the management structure of hedge funds affects their performance and risk. We show that hedge funds managed by a solo manager (SMHs) earn higher abnormal returns compared to those managed by a team of managers (TMHs), even though SMHs have higher...

This paper provides the first empirical test of the diversification of opinions theory and the group shift theory using real business data. Our data set covers management teams and single managers of US equity mutual funds. Our results reject the group shift theory and support the...