投资组合的行业集中度与基金业绩研究

本文探讨了投资组合的行业集中度与基金业绩之间的关系。采用Kacperczyk等的方法测量各基金的投资组合在13个行业中的资产配置情况,我们发现基金投资组合的行业集中度与基金业绩之间存在显著的负向关系,这说明行业集中度更高的基金业绩落后于那些实行分散化投资的基金。最后,不同子样本期间的考察表明结论是稳健的。因此,我们建议基金经理人在执行更为集中的行业投资策略时,应该保持谨慎的态度。     

象征交换、诱惑与女权主义的社会批判

象征交换是鲍德里亚的核心概念,它具有非实在性、互惠性等特征,其诱惑概念也具有上述的特征;鲍德里亚还赋予了诱惑以不同于象征交换的特征,即恶的计谋性和娇柔的女性气质特征。鲍德里亚试图超越男女性别的两极划分时代,走向一种超性别的时代,并以此为基础反对当代女权主义的性别观。在他看来,女权主义所标榜的女权仍深深地受制于男权中心论的对立逻辑。鲍德里亚有关诱惑的恶与娇柔的女性气质的特征构成了其后来技术批判的理论基础。     

全面准确把握“中国共产党为什么能”的方法论原则

全面系统认识习近平总书记提出的"中国共产党为什么能"这一重大理论命题,具有深刻的理论意义、高远的历史意义与鲜明的时代意义.准确理解这一重大理论命题,在秉持正确世界观与价值判断标准的基础上,必须始终把握科学的方法论原则."中国共产党为什么能",能就能在坚持科学理论与客观实践相互促进,把握好了科学理论与客观实践的辩证关系;能就能在坚持自我革命与社会革命协同呼应,把握好了自我革命与社会革命的辩证关系;能就能在坚持激发活力与保持定力有机统一,把握好了激发活力与保持定力的辩证关系;能就能在坚持统筹全局与谋划各域彼此兼顾,把握好了统筹全局与谋划各域的辩证关系.     

欧盟的国际行为体权力结构分析

一个国际行为体可以运用军事力量、经济力量、国际制度和价值规范四种资源,通过强制、威胁、奖赏、设置议程、说服和吸引等六种方式来对其他行为体施加影响和控制。在这一过程中,它具有了多种权力,从而形成一定权力结构。随着欧盟国际行为能力的增强,欧盟具有了经济权力、军事权力、规范性权力和制度性权力等四类国际行为体权力,形成了四维度不均衡的权力结构。在考察欧盟国际行为体权力结构时,制度性权力这一维度不可忽视。     

新时代药学专业学位研究生导师队伍建设探索

高水平的药学专业学位研究生导师队伍建设是培养新时代国家所需高层次应用型药学人才的保证。该文通过梳理相关文献,分析总结了药学专业学位研究生导师队伍建设中存在的主要问题。在此基础上,结合药学专业学位研究生导师队伍建设实际,从强化学习提高导师认识、改革导师选聘制度、完善导师培训机制以及健全考核评价体系等多方面探索新时代药学专业学位研究生导师队伍建设路径。     

关于盈亏平衡分析两个模型的研究

在投资项目评估中，盈亏平衡分析是一种常用的方法，一般来说，它不考虑通货膨胀因素．但是由于通货膨胀的存在，盈亏平衡点会发生变化，这样投资项目评估的可靠性也将受到影响．文章在假定通货膨胀存在的条件下，通过对两种模型（模型Ⅰ和Ⅱ）的分析，发现模型Ⅱ的盈亏平衡产量小于模型Ⅰ的盈亏平衡产量，但二者都大于通常意义下的盈亏平衡产量．文中还阐述了通货膨胀条件下，盈亏平衡点不变的条件．     

Shyness and Subjective Well-being: The Role of Emotional Intelligence and Social Support

This study examined the role of emotional intelligence (EI) and social support on the relationship between shyness and subjective well-being (SWB) in Chinese college students. The participants were 496 students, with an age range of 18–24, who were attending two different Chinese colleges. Data were collected by using the paper and pencil assessments including Cheek and Buss shyness scale, Wong and Law emotional intelligence scale, multi-dimensional scale of perceived social support, positive affect and negative affect scale and satisfaction with life scale. Path analysis showed that EI and social support partially mediated the relationship between shyness and SWB. The final model also revealed a significant path from shyness through EI and social support to SWB. Furthermore, a multi-group analysis found that the paths did not differ across sexes, but significantly differed between urban and rural areas. The results are discussed in terms of the conceptional context.     

Intercultural Experience as an Impediment of Trust: Examining the Impact of Intercultural Experience and Social Trust Culture on Institutional Trust in Government

Government is an important institution in every society, but public trust in government has been declining worldwide. Like social trust, institutional trust in government manifests in two forms—goodwill-based (based on intentions and purposes) and competence-based (based on competence and performance). Using archival data of the AsiaBarometer (2004), I found a cross-level interaction effect of intercultural experience and social trust culture on goodwill-based, but not competence-based, institutional trust in government. Intercultural experience was negatively related to goodwill-based institutional trust in government within regions of low social trust but not within regions of high social trust. Both types of institutional trust in government within regions of high social trust were lower than those within regions of low social trust. Furthermore, both types of institutional trust in government were positively related to socioeconomic, public, and personal life satisfaction. These findings shed light on the tension between institutional trust in government and social trust as well as a government’s dilemma posed by intercultural experience.     

中国公共危机常态管理的多理论视角解析

中国实行公共危机常态管理有其理论上的必然性。全球化、风险社会和非传统安全产生了很多公共危机，这些外部威胁被全球化带入中国。中国的社会转型既受全球化影响，又内生很多危机，内外因素叠加，中国已进入公共危机高发期。常态管理已成为危机管理理论的主导思想，用理论指导实践，公共危机常态管理应该成为中国当前和今后公共安全建设的指导思想。     

Assessing the performance of business colleges in Taiwan using data envelopment analysis and student based value-added performance indicators

The purpose of this study is to construct a student-based performance evaluation model for business schools in Taiwan. College graduates’ starting wage and their multiple abilities cultivated in school are used as performance indicators. The value-added forms of these indicators are employed to assess the pure impact of school on graduate's performance. To prevent impractical indicator weights, we incorporate job market recruiters’ weights from an AHP survey into the assurance region data envelopment analysis (AR-DEA) for empirical analysis. Empirical results show that the public schools on average outperform the private schools. However, there are still some private schools that perform better than the public ones. Besides, in regard to the discriminatory power and the distribution of output weights, the proposed AR-DEA is better than DEA in measuring the performance of the business colleges in Taiwan.