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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
181

A study of trade policy effects on firm value

Crowe, Ronald E. 01 January 1997 (has links)
No description available.
182

The use of convexity in bond portfolio management

Mayes, Timothy R. 01 January 1993 (has links)
No description available.
183

Capital structure theories : mutually exclusive or complementary?

Jay, Nancy Rivard 01 January 1992 (has links)
No description available.
184

International cost-of-capital differences and determinants: a stochastic frontier approach to optimization

McClure, Kenneth G. 01 January 1993 (has links)
No description available.
185

Ownership structure, risk preference, and agency costs in banking

Asadatorn, Ugrit 01 January 1991 (has links)
No description available.
186

Battle of the ‘Bulge’: A boutique offensive in M&A advisory

Buckner, Julian M 01 January 2014 (has links)
This paper examines 878 mergers and acquisitions between 2003 and 2012 to investigate the impact of advisor choice on transaction performance. Differentiating between bulge bracket, boutique and mixed team advisors, this analysis uses cumulative abnormal announcement returns, purchase premiums, completion ratios, and deal durations as indicators of outcome. Using ordinary least squares and probit regressions an analysis of premium outcomes and target abnormal returns point to there being significant shareholder benefits to using boutique advisors. However, the use of boutiques significantly increases the length of the transaction, and appears to have no impact on the likelihood of a successful completion.
187

Implications of Executive Succession Upon Financial Risk and Performance

Weiss, Susan F. 01 January 2011 (has links)
Executive replacements have historically created fluctuations in the market value of a company and precipitated inappropriate investor reaction. However, the direction and statistical significance of relationships between executive turnover, market value, financial risk, and investor reaction among a census of highly performing firms was previously unexplored. The purpose of this study was to determine the extent of the relationship between CEO turnover and indicators of company performance. Theoretical foundation for this study was the efficient markets hypothesis. Hypotheses tests were designed to support an ex-post facto research methodology for pre-post comparison of volatility of financial metrics, which are indicators of market value (market value added), investor reaction (Tobin's q), risk (beta), executive performance (economic value added and return on assets), and turnover frequency given CEO succession. Statistically significant differences in firm risk emerged from comparisons of highly performing firms exemplified in the foundational leadership text Good to Great. Approximately 45 % of firms sampled did not experience volatility of financial metrics, which supported the presence of a leadership legacy, or strategic management behavior which minimized financial risk. Contrary to prior studies, financial metrics sampled within an interval immediately surrounding the succession event were less indicative of significant financial risk as compared to metrics sampled over the entire tenure of executives. Implications for positive social change include reducing investor risk in selection of equity holdings; capital fairly directed to entities results in benefits for society including job creation, economic stimulus, safer retirement accounts, and corporate sustainability.
188

Are Algos Ruining Everything for Us? The Predictive Relationship between Informed Trading and Security Returns under Different Market Conditions

Li, Jia Jian 01 January 2019 (has links)
High Frequency Trading (HFTs) have dramatically changed the way markets operate through supplanting traditional market makers. Numerous studies and pundits have postulated a link between HFTs and market sell-off severity. Developed by Easley and O’Hara, the Volume Synchronized Probability of Informed Trading (VPIN) is a metric that uses volume imbalances to determine the probability of informed trading. This study finds that a time-based variation of VPIN can be useful in predicting market sell-offs as it has a positive relationship with forward semivariance and a negative relationship with forward returns under different market conditions.
189

Three Essays on Stock Market Volatility

Li, Qianru 01 May 2008 (has links)
Volatility is inherently unobservable, and thus the selection of models and their definition is crucial in financial research. This dissertation attempts to check the role of investor sentiment and forecast Value-at-Risk (VaR) of the stock market using both parametric and nonparametric approaches. In the first essay, based on daily return data of three stock indices and four individual stocks from January 1988 to December 2006, the role of day-of-the-week, as well as investor sentiment, is examined using two approaches: linear regression to test investor sentiment effect on stock returns and Logit regression to test the investor sentiment effect on market direction. The results indicate that there is a significant positive role of investor sentiment in the market. However, the outcome also shows that the role of the day-of-the-week effect varies among stocks Based on the results presented in the first essay, in the second paper investor sentiment effect was included in both mean and conditional variance equations of GARCH models. By comparing augmented GARCH models considering investor sentiment effect with traditional GARCH models, the result demonstrated that aug-mented GARCH models are signifiantly better than traditional GARCH models where AIC, BIC, log-likelihood, and out-of-sample VaR forecasting were employed. The research indicates that a significant role of investor sentiment in forecasting conditional mean and conditional volatility and the accuracy of GARCH models is improved by accounting for investor sentiment effect. Compared with the first and second essays employing a parametric method to analyze the stock market, the third paper adopts a nonparametric approach to estimate the conditional probability distribution of asset returns. It is evident that the exact conditional mean and conditional variance is inherently unobservable for time series. In practice, conditional variance is often achieved from different parametric models, such as GARCH, EGARCH, IGARCH, etc., by assuming di®erent distributions such as normal, student's t, or skewed t. Therefore, the accuracy of forecasting strongly depends on the distribution assumption. The nonparametric method avoids the need for a distribution assumption by using a neural network to estimate the potentially nonlinear relationship between VaR and returns. Our results show that the neural network approach outperforms traditional GARCH models. (96 pages)
190

Show Me the Money: Performance Evaluation of Professional Stock Recommendations

Eckhardt, Brian A 01 January 2016 (has links)
This paper applies a short-term event study methodology to analyze the performance of common stock recommendations made by the Wall Street Journal’s Ahead of the Tape, CNBC’s Mad Money and Value Investors Club. The results suggest that a portfolio that replicates the long and short recommendations from Value Investors Club earns significant abnormal returns. These returns persist even after accounting for trading costs, the bid-ask spread and stock loans. Abnormal returns to Mad Money’s positive endorsements are also significant for the two days after announcement, but are erased by transaction costs. Across all three sources, abnormal returns rarely correspond with abnormal trading volume, an unexpected dichotomy that invites further research.

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