Purpose - The purpose of this study is to present theory and empirical evidence on whether changes in leverage are systematically associated with changes in the CEO's risk incentives over time. Design/methodology/approach - A model is developed to explain the dynamic relationship between...

Purpose – The purpose of this paper is to present a realistic hedging model. Design/methodology/approach – The paper uses a general utility function, general distributions, and a multiple‐input technology. Findings – The study finds that the impact of one or both risks on the optimal...

Purpose – The purpose of this paper is to present a realistic hedging model. Design/methodology/approach – The paper uses a general utility function, general distributions, and a multiple-input technology. Findings – The study finds that the impact of one or both risks on the optimal...

The Market Timing - Buy and Hold (MT-BH) is introduced, tested against widely accepted performance models of market timing and tested if implamentation is possible. The MT-BH metric measures the condition of engaging in market timing strategies relative to buy and hold investing across an equity...

This paper uses a market valuation model to explore why firms grant employee stock options. When insider managers and outside investors have different opinions about the future prospects of the firm, employee stock options can be used to capture future investor overvaluation and to save employee...

Although stock options are commonly observed in chief executive o±cer (CEO) compensation contracts, there is theoretical controversy about whether stock options are part of the optimal contract. Using a sample of Fortune 500 companies, we solve an agency model calibrated to the company-specific...

The volatility information content of stock options for individual firms is measured using option prices for 149 U.S. firms and the S&P 100 index. ARCH and regression models are used to compare volatility forecasts defined by historical stock returns, at-the-money implied volatilities and...

A worker's utility may increase with his income, but envy can make his utility decline with his employer's income. This article uses a principal-agent model to study profit-maximizing contracts when a worker envies his employer. Envy tightens the worker's participation constraint and so calls...

ix, 69 p. A print copy of this thesis is available through the UO Libraries. Search the library catalog for the location and call number.

Employee Share Option Plans (ESOPs) are widely applied in the South African context to disseminate wealth to Historically Disadvantaged South Africans (HDSAs). This opinion is affirmed by an increased application of the concept on a number of Broad Based Black Economic Empowerment (BBBEE)...