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排序方式: 共有197条查询结果,搜索用时 15 毫秒
91.
Anita W. Asgar Michele Pighi Xavi Millan Razi Khan Jean-Francois Dorval Reda Ibrahim 《Journal of medical economics》2013,16(11):1091-1095
AbstractBackground: Vascular complications are an important complication of transcatheter aortic valve implantation and are associated with increased morbidity and mortality as well as cost. The Solopath device is an expandable vascular access system that has previously been shown to be associated with lower rates of vascular complications. This study sought to evaluate the impact of the use of this system on vascular complications and costs in a decision model analysis.Methods: A cost-consequence analysis was undertaken utilizing event rate data from the PARTNER trials and a published retrospective analysis of the Solopath device. The decision model estimated costs and benefits in a hypothetical cohort of patients with aortic stenosis undergoing TAVI using either a standard sheath or Solopath. The modeled analysis compared the occurrence of vascular complications and mortality at 30 days and 1 year using TreeAge Pro.Results: The decision model demonstrated that use of the Solopath sheath resulted in 36 fewer major vascular complications, three fewer deaths at 30 days, and five fewer deaths at 1 year, resulting in a discounted cost savings of $846 CDN. Results were sensitive to decreasing rates of vascular complications with newer generation devices, however maintained modest cost-savings.Conclusions: Reduction in vascular complications is an important part of improving care for TAVI patients. The Solopath vascular access device offers an alternative to standard sheaths with a potential reduction in complications and cost-savings. 相似文献
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While existing literature reports a positive market reaction to parent companies conducting carve‐outs, we find that the response to carve‐outs that are ultimately reacquired is negative or insignificant. Reacquired units perform considerably worse than those that are not reacquired. Thus, parents may perceive that the market does not recognize the potential of these poorly performing units, and reacquires them to capitalize on the parents' private information. The reacquisition announcement results in a favorable market reaction for the parents and the units. However, parents experience negative long‐term buy‐and‐hold abnormal returns when they reacquire less than 100% of units' shares. 相似文献
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A bstract . This article tests the hypothesis that increased product market competition of deregulation decreased employer and union wage discrimination in the motor carrier industry. Specifically, in each regulatory period, we estimate the portion of the industry racial wage differential that is due to racial differences: in driver attributes, returns to attributes, and unionization. Our findings suggest that enhanced product market competition directly reduces wage discrimination and may have a smaller indirect effect of further reducing racial wage disparities in industries with racially exclusive unions. These findings support the use of competition to reduce wage discrimination as opposed to government intervention. 相似文献
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Olazábal Ann Morales Cava Anita Sacasas René Christiansen Linda 《Journal of the Academy of Marketing Science》2004,32(2):212-214
Journal of the Academy of Marketing Science - 相似文献
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Wim Voordeckers Anita Van Gils Jeroen Van den Heuvel 《Journal of Small Business Management》2007,45(1):137-156
This study focuses on the determinants of board composition in Belgian small and medium‐sized family firms. It extends the empirical literature on board composition in private small and medium‐sized family enterprises by integrating several dimensions of the “family component” in the research model. Furthermore, using a multinomial logit model, we examine in which circumstances family firms opt for (1) a family board, (2) an inside board, or (3) an outside board. Results suggest that family‐related contingency variables are far more important than CEO‐related or control variables, giving support to the argument that board composition in family firms is a reflection of the family characteristics and objectives. Moreover, the results suggest that a resource dependence and added value perspective explain more of the variation in board composition than agency considerations. 相似文献
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Anita Roddick 《中国海关》2007,(3):44-44
MBA课程可以教给你应用于商业活动中的有用技能。然而,它们不会教给你最重要的事情:如何成为一名创业者。 相似文献
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