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1.
Using a measure of default likelihood based on an option pricing method, we provide evidence that Fed policy actions affect the financial distress of commercial banks. When the Fed increases (decreases) interest rates, the measure of default likelihood increases (decreases). We show that when the Fed uses a tight money policy, the increase in default likelihood is more pronounced for banks that have less capital, have greater financial leverage, are smaller, have fewer growth opportunities, and have lower asset quality. Additionally, the effects on bank default likelihood are more pronounced when the Fed's policy signals less concern about economic growth, as indicated by its bias toward further tightening, and when there is a market expectation of higher short‐term market rates in the future.  相似文献   
2.
Several studies find that bond rating downgrades cause negative valuation effects. Other studies find that signals conveyed by earnings releases, earnings forecasts, bankruptcies, and stock offerings of individual firms can be transmitted to their corresponding industries. By combining the two sets of studies, we hypothesize that bond rating changes may contain relevant information not only about the firm, but also about the corresponding industry. We find significantly negative valuation effects for rating downgrades, which are transmitted throughout the industry. Furthermore, we find that intra-industry effects depend on particular characteristics of the bond downgrade, the downgraded firm, and industry rivals. Specifically, the negative intra-industry effects are more pronounced when (1) the downgraded firm experiences a more severe share price response to the bond rating downgrade, (2) the downgraded firm is dominant in the industry, (3) the downgraded firm is more closely related to its rivals in the industry, and (4) the downgrade is due to a deterioration in the firm's financial prospects.  相似文献   
3.
In this paper, we try to develop a comprehensive theory of risk management for illiquid trading instruments and exotics by examining the consequences of a quasi–static hedging strategy. In contrast to a static hedging strategy, in which an initial hedge once executed is kept in place for the life of the trade, and a dynamic hedging strategy, in which hedges are frequently adjusted over the life of the trade, a quasi–static hedging strategy utilizes hedge adjustments but tries to minimize the frequency. Almost all the examples studied in the framework introduced here take this minimization to the extreme by limiting hedge adjustments to at most one during the life of a trade. We examine the application of this approach to long–dated forwards, long–dated options and exotic options such as cliquet and barriers. The model we present for barriers is a new generation of the Derman–Ergener–Kani approach which combines the flexibility of the approach with a sizable increase in model independence.  相似文献   
4.
We investigate bank stocks'sensitivity to changes in interest rates and the factors affecting this sensitivity. We focus on whether the exposure of commercial banks to interest rate risk is conditioned on certain balance sheet and income statement ratios. We find a significantly negative relation between bank stock returns and changes in interest rates over the period 1991–1996. We also find that bank characteristics measured from basic financial statement information explain bank stocks'sensitivity to interest rate changes. These results suggest that bank managers, analysts, and regulators can use this information to assess the relative risk exposure of banks.  相似文献   
5.
T-group or sensitivity training has become popular in recent years. A T -group includes eight to twelve people and a qualified leader; its purpose can be to provide therapy or to promote personal improvement or organization development. Beset by organizational problems, some top executives have instituted T-groups, thinking they may be a panacea. In some cases this approach has improved morale and even increased productivity. In other cases the hierarchical structure of the company has been damaged, economic gain has been condemned, and profits have been affected. T-groups can have a useful role if top management rationally decides the proper ends and means for this powerful tool.  相似文献   
6.
Nothing can stop the momentum behind the movement for total European integration, or so it would seem. But what about the impact of Gemn reunijication, strong nationalistic feelings, and the socialist tradition in Europe? The authors look at what impact these might have on the move toward creation of a Single Market.  相似文献   
7.
Projects of Organisation Learning (OL) are designed to facilitate a change in an organisation's ability to engage or construct their futures. However, OL remains difficult to explain and operationalise. Traditional views of Organisational Learning, by relying on implicit views of individual learning, distort the importance of the social/cultural context of learning. A Communities of Practice perspective is used to focus on locally negotiated and situated meanings in the context of the practice of valued work. A narrative approach is employed to access the values of a group of advisers required to learn and change according to the requirements of a central government department. The findings show a pattern of values not entirely disconnected from the requirements for change. However, by relying on the assumption of the diffusion of change, a change agent was unable to gain the acceptance of advisers to the requirements. It is suggested that future thinking about OL and change need to examine how talk is used to make new realities with others.  相似文献   
8.
E-Finance: An Introduction   总被引:1,自引:0,他引:1  
E-finance is defined as “The provision of financial services and markets using electronic communication and computation”. In this paper we outline research issues related to e-finance that we believe set the stage for further work in this field. Three areas are focused on. These are the use of electronic payments systems, the operations of financial services firms and the operation of financial markets. A number of research issues are raised. For example, is the widespread use of paper-based checks efficient? Will the financial services industry be fundamentally changed by the advent of the Internet? Why have there been such large differences in changes to market microstructure across different financial markets?  相似文献   
9.
10.
R, an open‐source programming environment for data analysis and graphics, has in only a decade grown to become a de‐facto standard for statistical analysis against which many popular commercial programs may be measured. The use of R for the teaching of econometric methods is appealing. It provides cutting‐edge statistical methods which are, by R's open‐source nature, available immediately. The software is stable, available at no cost, and exists for a number of platforms, including various flavours of Unix and Linux, Windows (9x/NT/2000), and the MacOS. Manuals are also available for download at no cost, and there is extensive on‐line information for the novice user. This review focuses on using R for teaching econometrics. Since R is an extremely powerful environment, this review should also be of interest to researchers. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
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