高校学生党建工作问题研究

高校学生党建工作,是高校党建工作的重要组成部分。我们要不断探索高校学生党员教育管理的新途径、新方法,探索高校学生党组织发展的长效机制,推进高校学生党建工作的有效开展,促进高校各项工作的和谐发展。     

The impact on stock prices of deferral and elimination of internal control audit requirement for small firms

This paper examines the cumulative market reaction to the events related to deferral of internal control audit requirement under the Sarbanes-Oxley Act of 2002 and its elimination under the Dodd-Frank Act of 2010 for nonaccelerated filers (small firms). We document that small firms experienced negative cumulative abnormal returns around these events; and the differences between the cumulative abnormal returns for small firms and the two control groups (accelerated and large accelerated filers) were negative and significant at the 1% level. These results support the notion that market participants value the reliability of financial information irrespective of the firm size. Within the small firms, we find no firm characteristic significantly explains the market reaction to the events considered. That is, all small firms lost market value in reaction to the events that delayed and eliminated their internal control audit requirement.     

Effect of credible quality investment with Bertrand and Cournot competition

We show how credible revelation and ability to commit to quality choice effect equilibrium qualities and welfare when product market is either Bertrand or Cournot competition. We show that results depend on the type of competition but not generally on the cost of quality function. We show that with Bertrand competition, the equilibrium qualities are lower with credible commitment. Competition is moderated and producer surplus is higher and consumer surplus lower. With Cournot competition, higher quality will be better but lower quality will be worse with credible commitment. Consumer surplus is always greater with credible commitment and if cost does not increase too quickly with quality, producer surplus will also increase. Thus credible commitment is a collusive device with Bertrand competition but it can improve social welfare with Cournot competition. Received: February 8, 2000; revised version: February 14, 2002 RID="*" ID="*" The idea of this paper originated in the weekly workshops of Mordecai Kurz at Stanford. I am forever in debted to Mordecai and fellow students – Luis Cabral, Peter DeMarzo, John Hillas, Michihiro Kandori, Steve Langois, Patrick McAllister, Steve Sharpe, Peter Streufert, Steve Turnbull and Gyu-Ho Wang – for their criticism and encouragement. I also benefited from comments from Yi-Heng Chen, Jin-Li Hu, Kala Krishna, Jinji Naoto, Thomas J. Prusa, and Shyh-Fang Ueng at various later stages of this work. Last but not least, I am grateful for the detailed comments of the referee.     

A critical appraisal of the reporting quality of published randomized controlled trials in the fall injuries

To evaluate the quality of reporting in published randomized controlled trials (RTCs) in the field of fall injuries. The 188 RTCs published between 2001 and 2011, indexed in EMBASE and Medline databases were extracted through searching by appropriate keywords and EMTree classification terms. The evaluation trustworthiness was assured through parallel evaluations of two experts in epidemiology and biostatistics. About 40%–75% of papers had problems in reporting random allocation method, allocation concealment, random allocation implementation, blinding and similarity among groups, intention to treat and balancing benefits and harms. Moreover, at least 10% of papers inappropriately/not reported the design, protocol violations, sample size justification, subgroup/adjusted analyses, presenting flow diagram, drop outs, recruitment time, baseline data, suitable effect size on outcome, ancillary analyses, limitations and generalizability. Considering the shortcomings found and due to the importance of the RCTs for fall injury prevention programmes, their reporting quality should be improved.     

The Challenge of Humanistic Economics

The Center for Medicare and Medicaid Services (CMS) created the Hospital Compare Program in 2003 to increase transparency between healthcare providers and consumers. Implemented in 2005, this transparency consists of hospitals' collecting and making publicly available a set of hospital quality score measures. The CMS induced participation by financially penalizing hospitals that did not publicly report a specific subset of these measures (called “starter” measures). Three years into the program, the penalty for non-reporting both the starter measures and other (“non-starter”) measures was increased. I use a difference-in-differences methodology to analyze the effect of the increased CMS penalty on the likelihood that a hospital publicly reported its starter and non-starter measure scores. I find that the penalty had an economically and statistically insignificant effect on the probability that a hospital publicly reported its starter scores, but a statistically significant 8.0 percent effect (p-value<0.01) on whether it reported its non-starter scores. These findings are robust to a series of alternative empirical specifications.     

浅谈物流营销理念创新

物流营销,是指物流服务外部供应者为了有效满足物流需求而系统地提供服务概念、价值、价格、沟通的行为组合。创新是事物发展的源泉,没有创新,任何事物都会停滞不前。现代物流企业更应注重创新,尤其要抓住创新的源头——客户。随着经济的不断发展,物流市场竞争日益增加,竞争日趋白热化,客户已经成为市场上真正的强势群体,物流企业必须完全以客户为中心和原动力,准确把握客户需求的走势,让客户决定创新,才能持续不断的为客户创造新的价值,实现客户满意并最终实现社会满意的终极目标。     

国内“创新驿站评价”研究述评

回顾了国内创新驿站评价相关研究,将其归纳为创新驿站演进动因评价、治理机制评价、绩效评价、站点建设评价四个方面。评价研究表明:外生约束条件下的适应性以及内生支撑条件下的驱动性是评价创新驿站形成动因的逻辑主线,而组织结构、运行机制及外部治理因素是影响创新驿站治理的主要因素;创新驿站绩效评价关注于定性的功能效用评价和定量的作用效果评价;中国创新驿站站点的实践为理论认识增添了直接现实性。     

中国高新技术改造传统产业企业技术创新效率测算及其影响因素——基于超越对数随机前沿模型的实证分析

利用2008—2012年182家上海高新技术改造传统产业企业的面板数据,运用超越对数随机前沿模型测度了其技术创新效率,并分析了企业的创新开放性、技术学习努力程度、技术学习能力、科技活动长期行为倾向、政府支持力度等对企业技术创新效率的影响。结果显示:企业的技术学习能力、科技活动长期行为倾向和政府支持力度对企业技术创新效率的提升有显著的促进作用,而创新开放性、技术学习努力程度在2年后才有正向影响。最后提出相关的政策建议。     

西部经济发展与地方政府的制度创新

从经济发展与地方政府的关系入手,分析现阶段西部地方政府在经济发展中所需要的相关制度创新可得出,西部经济的发展归根结底来自于自我的发展能力,而不是依靠不可持续的、外来的资源支持.实践表明,地方政府可以通过提供基础设施、突破低水平发展的瓶颈等相关的制度创新来弥补市场机制的不成熟,也可改善非市场机制的运行,从而推动经济的发展.     

管理创新与经营者人力资本

管理创新是企业创新体系中一个重要的组成部分,管理创新的主体是企业经营者,因此企业经营者的人力资本状况与企业管理创新关系十分密切。本文论述了管理创新在企业创新体系中的地位与作用,对管理创新与经营者人力资本之间的关系问题进行了探讨,论述了管理创新与经营者人力资本提高之间的内在联系。