合作创新中情境因素、合作效果与信任关系的实证

文章构建了情境因素、合作效果和相互信任之间关系的概念模型。通过问卷调查和利用结构方程模型,对概念模型进行了实证分析。研究表明情境因素中的沟通和关系专用性资产促进了企业之间的信任,而力量对比关系显著影响企业之间的承诺,信任导致合作效果的提高。     

政府补贴对企业真实创新绩效的影响——基于中国A股上市公司数据的实证分析

在分析政府补贴政策的特征及其影响企业真实创新绩效的理论机制的基础上,运用A股上市公司数据,检验了政府补贴对企业真实创新绩效的直接和传导效应。研究发现：政府补贴对企业真实创新绩效具有激励效应,且国有企业较非国有企业的创新效应更强;研发资本要素市场扭曲能够强化政府补贴激励企业真实创新绩效的调节作用,并与产权性质联合调节政府创新补贴效果;创新投入与融资约束在政府补贴对企业真实创新绩效的影响中起部分中介效应;政府补贴对企业创新持续性具有负向抑制效应,政府补贴效果受到研发资本要素市场扭曲和产权性质明显的负向调节作用,且创新投入与融资约束在政府补贴对企业持续性创新的影响中起部分中介效应。     

影响创新扩散速度的社会和技术因素之研究

通过对美国、中国内地和香港等不同地区不同创新物在各自特定时空中的扩散轨迹的总结和分析,把影响创新扩散的因素归纳为两大类:社会的和技术的。其中,社会因素又区分为创新产生的年代和创新扩散的地区,而技术因素主要指创新属性,分为计算类、电信类、家庭娱乐类和大众媒介类。研究结果发现,社会因素中的创新出现的时间对于创新扩散的形态具有显著影响;扩散所在地区和创新特性对创新扩散的形态没有显著影响。     

试论李佩甫《城的灯》中的恶魔性因素

恶魔性因素在中西方文学传统中具有普遍意义,栩栩如生的恶魔性人物形象始终具有着无限的艺术生命力。恶魔性因素的内涵是对某种正常秩序的破坏,对正常意义上的社会伦理道德的反叛,其核心要素是反抗,其生命是叛逆,其实质是战斗。原始的生命冲动和颇具创造性的智慧是其性格中共有特点。李佩甫小说《城的灯》中的冯家昌这一人物性格中,就具有较强的恶魔性因素。     

Three Recommendations for Improving the Use of p-Values

ABSTRACT

Researchers commonly use p-values to answer the question: How strongly does the evidence favor the alternative hypothesis relative to the null hypothesis? p-Values themselves do not directly answer this question and are often misinterpreted in ways that lead to overstating the evidence against the null hypothesis. Even in the “post p?<?0.05 era,” however, it is quite possible that p-values will continue to be widely reported and used to assess the strength of evidence (if for no other reason than the widespread availability and use of statistical software that routinely produces p-values and thereby implicitly advocates for their use). If so, the potential for misinterpretation will persist. In this article, we recommend three practices that would help researchers more accurately interpret p-values. Each of the three recommended practices involves interpreting p-values in light of their corresponding “Bayes factor bound,” which is the largest odds in favor of the alternative hypothesis relative to the null hypothesis that is consistent with the observed data. The Bayes factor bound generally indicates that a given p-value provides weaker evidence against the null hypothesis than typically assumed. We therefore believe that our recommendations can guard against some of the most harmful p-value misinterpretations. In research communities that are deeply attached to reliance on “p?<?0.05,” our recommendations will serve as initial steps away from this attachment. We emphasize that our recommendations are intended merely as initial, temporary steps and that many further steps will need to be taken to reach the ultimate destination: a holistic interpretation of statistical evidence that fully conforms to the principles laid out in the ASA statement on statistical significance and p-values.     

Values and happiness among Asian adolescents: a cross-national study

Despite policy efforts to increase adolescent happiness, their impact has been unsatisfactory. Their limited impact may be rooted from a discrepancy between values that adolescents pursued and those that the policies were based on. To provide policy implications, our study aims to identify prevailing values for South Korean, Japanese, and Chinese adolescents and to examine the relationship between the values and self-rated happiness (SRH). A cross-sectional study was conducted using survey data collected on approximately 2000 middle and high school students (7th to 12th school grade) from each country in 2008. Firstly, an explanatory factor analysis was conducted to identify salient adolescent values from each country. Subsequently, a multiple logistic regression analysis was conducted for each population group to examine the relationship between the identified values and adolescent SRH after controlling for sociodemographic characteristics. We found that benevolence and altruism were positively associated with adolescent SRH in all three population groups. Patriarchy was associated with SRH positively in Chinese yet inversely in Japanese. Success pursuit was inversely associated with SRH in Korean. Policy efforts based on values of communities or social harmony may benefit adolescents’ SRH in these three countries.     

海峡西岸经济区各市经济发展水平评价

通过构建海峡西岸经济区区域经济发展水平评价指标体系,运用因子分析法对海峡西岸经济区20个市经济发展水平进行综合评价及排序,根据综合得分进行样本聚类分析,对区域20个市进行类型划分,并分析了类别特征,提出了提高经济发展水平的对策建议。     

民事责任归责问题的理论思考

民事责任的归责是指民事行为人违反法定义务或约定义务后,依什么为根据来使行为人承担强制性的不利后果。民事责任的归责基础是民事违约行为或违法行为对他人的权利或利益造成了损害。民事责任的归责基础和归责要素是两个既有区别又有联系的概念。由行为、损害、过错、因果关系、主体的特殊角色的不同组合构成了民事责任归责要素的内容。确定民事责任的归责原则需考虑以下规则:合理性规则、公正性规则、可操作性规则和逻辑性规则。     

解析WTO协议下的中止减让措施

分析了发展中成员在选择《关于争端解决规则与程序的谅解》第22条规定的WTO成员方可以采取的中止减让措施时应考量的因素,并就现有的改革建议进行分析,认为现有的改革建议并不适用于所有的WTO案例,应由专家组和上诉机构在具体案例中批准使用具体的中止减让措施,以确保中止减让措施的有效性。     

创业板上市公司财务绩效评价

以中国创业板上市公司为研究对象,选取11项财务指标,运用主因子分析法,借助SPSS软件,从偿债能力指标、营运能力指标和盈利能力三方面对中国创业板上市公司的财务绩效进行评价.创业板上市公司在管理和控制风险的同时应更多地关注投资收益.