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排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
Schneider LG 《Medical economics》2000,77(15):163-6, 169
992.
993.
Finger AL 《Medical economics》2000,77(20):65-8, 70-2, 75
994.
995.
Dividend timing and behavior in laboratory asset markets 总被引:1,自引:0,他引:1
Summary. This paper investigates the effect of dividend timing on price bubbles and endogenous expectations in twenty-six laboratory asset markets. In ten "A1" markets, a single dividend is paid at the end of the trading horizon. In nine "A2" markets, dividends are paid at the end of each trading period. In seven "A3" markets, some of the dividends are paid at the end of the trading horizon, and the rest are paid on a per-period basis. The results indicate that price bubbles are most likely in A2 markets, less likely in A3 markets, and least likely in A1 markets. Six distinct hypotheses are considered. The data suggest that the concentration of dividend value at a single point in time helps to create common expectations, and thus significantly reduce the incidence of bubbles. Also, the results underscore the difficulty facing econometric tests on field data where fundamental value has to be approximated. 相似文献
996.
介绍挪威工业界使用OEE作为考核设备效率的关键性能指标,以及实际使用OEE指标的4个层次生产损失的模式和15个生产损失要素。 相似文献
997.
The profits of many businesses are strongly affected by weather related events, and insurance against weather related risks (acts of God) has been a traditional domain for transfer of (certain) of these risks. Recent innovations in the capital market have now provided financial instruments to transfer and hedge some of these risks. Unlike insurance solutions, however, using these financial derivative instruments creates a situation in which the return to the purchaser of the instrument is no longer perfectly correlated with the loss experienced. Such a mismatch creates new risks which must be examined and evaluated as part of ascertaining cost effective risk management plans. Two newly engendered risks, basis risk (the risk created by the fact that the return from the financial derivative is a function of weather at a prespecified geographical location which may not be identical to the location of the firm) and credit risk (the risk that the counterparty to the derivative contract may not perform), are analyzed in this article. Using custom tailored derivatives from the over the counter market can decrease basis risk, but increases credit risk. Using standardized exchange traded derivatives decreases credit risk but increases basis risk. Here also the effectiveness of using hedging methods involving forwards and futures having linear payoffs (linear hedging) and methods using derivatives having nonlinear payoffs such as those involving options (nonlinear hedging) for the purpose of hedging basis risk are examined jointly with credit risk. 相似文献
998.
999.
Degeorge Francois; Derrien Francois; Womack Kent L. 《Review of Financial Studies》2007,20(4):1021-1058
The bookbuilding IPO procedure has captured significant marketshare from auction alternatives recently, despite the significantlylower costs related to the auction mechanism. In France, whereboth mechanisms were used in the 1990s, the ostensible advantagesof bookbuilding were advertising-related benefits. Book-builtissues were more likely to be followed and positively recommendedby lead underwriters. Even nonunderwriters' analysts promotebook-built issues more in order to curry favor with the IPOunderwriter for allocations of future deals. Yet we do not observevaluation or post-IPO return differentials that suggest thesetypes of promotion have any value to the issuing firm. 相似文献
1000.
Omneya H. Abdelsalam Donna L. Street 《Journal of International Accounting, Auditing and Taxation》2007,16(2):111-130
This study is an examination of the timeliness of corporate internet reporting by U.K. companies listed on the London Stock Exchange (LSE). The research examines the significance of several corporate governance and firm-specific characteristics as potential determinants of the timeliness of corporate internet reporting.Our primary analysis provides evidence of a significant association between timely corporate internet reporting and the corporate governance characteristics of board experience and board independence. Our findings provide evidence that boards with less cross directorships, more experience in terms of the average age of directors, and lower length in service for executive directors provide more timely corporate internet reporting. We find that board independence is negatively associated with timely corporate internet reporting.Follow-up analysis provides additional evidence of a significant association between the timeliness of corporate internet reporting and board experience. The evidence indicates that role duality and block ownership are associated with less timely corporate internet reporting.Our findings also reveal strengths and weaknesses in the Internet reporting of U.K. listed companies. Companies need to voluntarily focus on improving the timeliness dimension of their corporate internet reporting so that the EU and U.K. accounting regulators do not replace recommendations with regulations. 相似文献