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What Drives Firms To Diversity?, Rong Guo Dec 2006

What Drives Firms To Diversity?, Rong Guo

Finance Dissertations

WHAT DRIVES FIRMS TO DIVERSITY? By RONG GUO Committee Chair: Dr. Omesh Kini Major Department: Finance This paper examines whether corporate governance structures, serving as proxies for agency costs, can explain firms’ decision to diversify. Specifically, it has been hypothesized that firms with worse corporate governance structures are more likely to diversify. The extant literature usually compares the governance characteristics of multi-segment firms to those of single segment firms to address this issue. However, different governance characteristics may simply reflect differences in firm characteristics of diversified firms and focused firms. Furthermore, industry factors may affect both the propensity of firms …


Managerial Incentives And Takeover Wealth Gains, Ebru Reis Dec 2006

Managerial Incentives And Takeover Wealth Gains, Ebru Reis

Finance Dissertations

ABSTRACT MANAGERIAL INCENTIVES AND TAKEOVER WEALTH GAINS By EBRU REIS DECEMBER 5, 2006 Committee Chair: Dr. Jayant R. Kale Major Department: Finance This study examines the relationship between managerial equity incentives and takeover wealth gains both for target and acquirer firms. Although there is some research about the effect of acquirer managers’ incentives on acquirer wealth gains, this paper is one of the first to investigate the effect of target managers’ incentives on the wealth effects of target firms in corporate takeovers. In addition, prior research has focused on the alignment effect of equity incentives in takeovers. However, takeovers provide …


Do Mutual Fund Managers Have Superior Skills? An Analysis Of The Portfolio Deviations From A Benchmark, Jean-Francois Guimond Nov 2006

Do Mutual Fund Managers Have Superior Skills? An Analysis Of The Portfolio Deviations From A Benchmark, Jean-Francois Guimond

Finance Dissertations

By construction, actively managed portfolios must differ from passively managed ones. Consequently, the manager’s problem can be viewed as selecting how to deviate from a passive portfolio composition. The purpose of this study is to see if we can infer the presence of superior skills through the analysis of the portfolio deviations from a benchmark. Based on the Black-Litterman approach, we hypothesize that positive signals should lead to an increase in weight, from which should follow that the largest deviations from a benchmark weight reveal the presence of superior skills. More precisely, this study looks at the subsequent performance of …