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71.
Characteristics of Risk and Return in Risk Arbitrage   总被引:5,自引:0,他引:5  
This paper analyzes 4,750 mergers from 1963 to 1998 to characterize the risk and return in risk arbitrage. Results indicate that risk arbitrage returns are positively correlated with market returns in severely depreciating markets but uncorrelated with market returns in flat and appreciating markets. This suggests that returns to risk arbitrage are similar to those obtained from selling uncovered index put options. Using a contingent claims analysis that controls for the nonlinear relationship with market returns, and after controlling for transaction costs, we find that risk arbitrage generates excess returns of four percent per year.  相似文献   
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Sound financial planning and financial advice is necessary to achieve retirement income adequacy. The shift from defined benefit to defined contribution pension plans and the recent bankruptcy of Enron Corporation underscore the importance of managing retirement accumulation and liquidation risks. This study analyzes the effectiveness and adequacy of institutional-provided information and advice on employees' retirement planning decisions and their satisfaction with financial resources during retirement. Results suggest that retirement planning should begin earlier in an employee's career and that employer-provided retirement information and advice is a highly valued service. Gender, planning practices, job classification, and age are all significant predictors of satisfaction with financial resources during retirement. Targeting women and union employees with retirement information and advice that focuses on allocating contributions using a balanced portfolio approach should result in significant increases in satisfaction with financial resources during retirement. Regulatory objectives should focus on reducing retirement accumulation and liquidation risks, improving the delivery of professional financial advice to plan participants, and expanding qualified retirement plan choice for all labor force participants. To encourage employer participation in employee retirement planning, employers acting in "good faith" should be federally protected from liability for providing retirement planning information and advice to employees.  相似文献   
74.
In an era of domestic and economic reform wherein deregulation/privatisation becomes a priority, short shift has too often been given to evaluative analyses of business activities. Evaluative monitoring and oversight are especially needful in highly competitive international business environments, where the temptations are very strong to adjudge individual effectiveness by the sole criterion of the bottom line. But what additional or alternative criteria should be administered, and by whom, is less clear. That any but the most vague Judeo-Christian or secular ethical standards are applicable (e.g. notions of fairness) is widely contested. The debate is significantly only widened when doing business across national borders involving peoples from different cultures and languages. This section is devoted to explicating the normative role of international codes of conduct for guiding the decision making of managers involved in multinational operations, and clarifying what ethical frameworks are available to the international manager for taking decisions which require selecting actions inconsistent with either home or host country demands.Daniel W. Skubik is a lecturer in the College of Liberal Arts, Florida Atlantic University; and is also an independent consultant. He holds the PhD (philosophy), a JD (law), and an MA (Hons.).  相似文献   
75.
Corporate Strategy has emerged as a central metaphor for private-sector enterprise. Given inherent imperfections in markets, one important question to consider is how well the practice of Corporate Strategy contributes to social welfare. An account of the implicit morality of free markets is developed as a standard against which two particular, second best solutions to market imperfections — namely, American federal antitrust policy and Corporate Strategy — are compared. Corporate Strategy is subsequently evaluated in terms of the fundamental principles of Rawls' theory of justice. In both analyses, Corporate Strategy is found to depart significantly and systematically from the standards of social justice. An alternative principle, grounded in the concept of duty, is introduced as a means for reconceptualizing Corporate Strategy.Daniel R. Gilbert, Jr. is a doctoral student in the Strategic Management and Organization program, School of Management, University of Minnesota, and also serves as an Instructor in Strategic Management and a Research Associate in the Strategic Management Research Center.  相似文献   
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77.
This research proposes an approach to measure hospital performance based on a generalization of Banker and Morey (1986) and Førsund (1996). This approach considers quasi-fixed inputs explicitly, calculates their implicit cost, and quantifies returns to scale. The performance measure is decomposed into allocative and technical inefficiencies. Based on a very complete data set of Québec hospitals, we find that significant inefficiencies of up to 17% ($700 CAN million) could have been saved through improved performance. Postestimation analyses that include qualitative measures of care suggest that differences in performance are attributable to differences in management or unobservable quality of care rather than patient case mix.  相似文献   
78.
We investigated U.S. and Canadian reactions to workplace drug and alcohol testing programs. Canadian truck drivers (n = 183) deemed drug and alcohol testing policies less fair, and were less accepting of these policies, than their American counterparts (n = 153). We also compared the perspectives of recipients versus third-party observers with regard to their reactions to a drug testing program. Unlike the pattern observed among American observers, the responses by Canadian observers were highly similar to those of the recipients. Canadian observers were more inclined to file a formal protest regarding the implementation of a drug and alcohol testing program than were U.S. observers. The results also showed that procedural and interactional justice principles contributed to the program's fairness, acceptance, and lower levels of protest intentions in both Canada and the United States. We propose that scholars and practitioners can gain a better understanding of multinational reactions to drug and alcohol testing by considering not only cultural but also historical, social, political, and other environmental factors that can shape reactions to personnel practices.  相似文献   
79.
This paper presents an analytical approach to the tactical question: ‘What level of enforcement over time allows one to eliminate a street market for illicit drugs while expanding the least possible total effort?’ The analysis is done in the context of Caulkins' model [6] which predicts the rate of change of dealers as a function of enforcement level and several market parameters. Our analysis suggests that the simple strategy of using the maximum available enforcement intensity until the market has been eliminated minimizes the total enforcement effort required.  相似文献   
80.
abstract    The purpose of this paper is to build theory on peak performance at the group level. Peak performance transcends ordinary performance and is associated with a subjective experience in which one loses a sense of time and space as well as feels great joy and bliss. We chose to study this phenomenon at the group level through a methodology of participant observation in an orchestra. We found that groups can be transformed by their own performance in a reflexive process in which virtuosity, or individual peak performance, becomes collective. We offer a propositional model of collective virtuosity in organizations, and offer directions for further research.  相似文献   
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