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Three Essays On Investments: An Examination Of The Effects Of Diversification And Taxes, Matthew Hurst Jan 2012

Three Essays On Investments: An Examination Of The Effects Of Diversification And Taxes, Matthew Hurst

Electronic Theses and Dissertations

Chapter 1 examines the effect of property-type diversification in equity real estate investment trusts (REITs) from 1995 to 2006. A strong positive relationship is documented between property-type diversification and return on assets, return on equity, and Tobin’s Q. The diversification benefit comes from both the ability to select better performing property types in “hot” markets and the limited exposure to poorly performing property types in “cold” markets. Diversified REITs produce higher cash flows relative to equity as a result of a broader opportunity set; moreover, return on assets increases with the degree of diversification, which suggests significant shielding to property-type …


Three Essays On Short-Selling, Margin Trading And Market Efficiency, Song Wang Jan 2012

Three Essays On Short-Selling, Margin Trading And Market Efficiency, Song Wang

Electronic Theses and Dissertations

My dissertation contains three essays on short-selling, margin trading, and market efficiency. The first essay uses a unique exogenous event, the introduction of short selling in the Chinese stock market, to examine the direct link between idiosyncratic risk and short selling. Based on Shleifer and Vishny (1997), I hypothesize that idiosyncratic risk deters arbitrageurs with negative information from taking short positions in overvalued stocks. Consequently, the stocks with high idiosyncratic risk are more overvalued at the onset of the introduction of short sale and perform worse in the subsequent period. The second essay examines the impact of the introduction of …


Real Estate Investment Trust Performance, Efficiency And Internationalization, Joshua A. Harris Jan 2012

Real Estate Investment Trust Performance, Efficiency And Internationalization, Joshua A. Harris

Electronic Theses and Dissertations

Real Estate Investment Trusts (REITs) are firms that own and manage income producing commercial real estate for the benefit of their shareholders. The three studies in this dissertation explore topics relating to best practices of REIT management and portfolio composition. Managers and investors can use the findings herein to aide in analyzing a REIT’s performance and determining optimal investment policies. Utilizing REIT from SNL Real Estate and CRSP, the first two studies examine the role of international diversification upon performance, technical efficiency, and scale efficiency. The third study utilizes REIT data to examine technical and scale efficiency over a 21 …


Essays On The Effect Of Excess Compensation And Governance Changes On Firm Value, Mustafa A. Dah Jan 2012

Essays On The Effect Of Excess Compensation And Governance Changes On Firm Value, Mustafa A. Dah

Electronic Theses and Dissertations

This dissertation consists of three essays on the effect of excess compensation and corporate governance changes on the firm’s performance. The first paper utilizes a cost minimization stochastic frontier approach to investigate the efficiency of director total compensation. Our findings suggest that board members are over compensated. We show that, on average, the director actual compensation level is above the efficient compensation level by around 63%. Our results suggest that an increase in director excess compensation decreases the likelihood of CEO turnover, reduces the turnover-performance sensitivity, and increases managerial entrenchment. Thus, the surplus in director compensation is directly associated with …


The Distribution Of Individual Stock Returns In A Modified Black-Scholes Option Pricing Model, Daniel Lee Richey Jan 2012

The Distribution Of Individual Stock Returns In A Modified Black-Scholes Option Pricing Model, Daniel Lee Richey

Electronic Theses and Dissertations

Author's abstract: There have been many attempts to find a model that can accurately price options. These models are built on many assumptions, including which probability distribution stock returns follow. In this paper, we test several distributions to see which best fit the log returns of 20 different companies over a period between November 1, 2006 to October 31, 2011. If a "best" distribution is found, a modified Black-Scholes model will be defined by modifying the Weiner process. We use Monte Carlo simulations to generate estimated prices under specified parameters, and compare these prices to those simulated by the model …