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61.
通过四组新西兰木材产业集群的分析来验证集群可持续发展的特性所在.两组集群通过企业业主的支持获得了可持续发展,另外两组集群命运正好相反.主要是采用结构和半结构问题来调查四组企业的经营者.调查发现,一个成功的产业集群主要有如下特性:企业类型混合性;企业经营者对参与集群的期望值;企业集群内部关系的紧密程度.这些特性导致了两种不同企业活动模式采促使集群的形成.调查结果严重质疑一味鼓吹通过集群式发展来提高企业的竞争力的论断.  相似文献   
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Agency theory posits that the dividend mechanism provides an incentive for managers to reduce the costs associated with the principal/agent relationship. Distributing resources in the form of cash dividends forces managers to seek outside capital, thus causing them to reduce agency costs as they subject themselves to the scrutiny of the capital marketplace. Under this scenario the optimum level of dividend payout is that which minimizes the agency cost structure relative to the cost of raising needed funds. A test of this theory employing time-series cross-sectional analysis and more direct measures of the agency cost structure shows that these tenets of agency theory may be valid. Managers do appear to adjust the dividend payout in response to the agency cost/transaction cost structure, both through time as well as across firms.  相似文献   
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The Reversal of the Monday Effect: New Evidence from US Equity Markets   总被引:1,自引:0,他引:1  
This article re-examines the Monday effect in the US stock market from 1964–1999 using daily returns from three large-cap indexes and two small-cap indexes. In the period before 1987, Monday returns are significantly negative in all five US stock indexes, confirming previous empirical findings. In the post-1987 period, we uncover a significant reversal of the Monday effect in the large-cap indexes (NYSE, S&38;P500 and DJCOMP), since Monday returns are significantly positive. Furthermore, significant differences in the persistence and reversal of the Monday effect are found between large-cap and small-cap stock indexes.  相似文献   
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This multi-method study examines how the use of social media in a crisis campaign involving race-related issues may affect a public figure’s credibility and perceived response appropriateness. First, image repair theory is used to analyze Paula Deen’s image repair campaign in the wake of the National Enquirer’s revelation that she admitted to using the “N-word” during a lawsuit deposition. Our analysis shows her response strategies were unsuccessful because her apology did not center on the allegations, and she was contradictory in her bolstering, minimization, and mortification strategies. We build on the Deen case study results by exploring the effectiveness of tweeted message strategies in a race-related crisis via Twitter. We use a mixed-design experiment examining how public figure type (politician v. TV celebrity) and response strategy (moral defense, performance defense, defiance defense, no defense) affect perceptions of a female public figure’s credibility and perceptions of the appropriateness of the response. Results show that any of the three responses are better than no response when addressing charges of racial insensitivity. A defiance defense, as newly tested strategy, and moral defense worked better for the TV celebrity condition than the politician condition. Implications are discussed.  相似文献   
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Abstract . A panel of distinguished experts discuss the linkages (if any) between monetary policy and the personality of the nation's central banker. Why is the personality of a central banker important to monetary stability and financial leadership? What follows is a written edited version of the short papers that were presented at this panel. The panel was held in Olin Auditorium on Tuesday, April 25, 2006, as part of the Carpenter Lecture Series at Babson College.  相似文献   
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Estimating Farm Equipment Depreciation: Which Functional Form Is Best?   总被引:2,自引:0,他引:2  
Farm equipment depreciation has been the focus of research in economics and engineering for more than 60 years. Using data from 16 years of auction sales, depreciation functions were estimated for 17 types of equipment, including tractors, combines, swathers, planters, discs, and trucks. The Box–Cox function did the best job of explaining variability in these various sales data bases and in forecasting prices in an out-of-sample data set. Nevertheless, the much less complicated double square root and sum-of-year's digits functions performed nearly as well. Simplified double square root estimates are provided for practitioners interested in forecasting equipment depreciation.  相似文献   
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