现代化进程中民族文化的嬗变与和谐民族文化的构建

在现代化进程中,民族传统文化遭受到前所未有的巨大冲击,发生了三种类型的嬗变,这是一个动态调整的过程,其结果是使民族文化适应现代化的发展方向,发生嬗变后的民族文化不同于和谐民族文化。现代化进程中民族文化的嬗变,可以说是一个被动的适应过程;构建和谐民族文化,可以说是一个主动的追求过程,它以发生嬗变的民族文化为基础,积极倡导民族和谐的价值取向,为构建和谐民族以及和谐社会提供智力支持。     

工业设计的多元功能及其对河南开放带动战略的影响

全面、准确地认识工业设计的多元功能是发展和利用工业设计的前提。工业设计与产品直接相关的功能称为工业设计的直接功能或微观功能,工业设计通过产品表现出来的对经济运行全局发生作用或影响的功能叫间接功能或宏观功能。工业设计的多元功能对河南开放带动经济战略的实施,有重要的推动作用。     

基于聚类分析的IPO定价实证研究

股票发行定价作为股市运行极为关键的一环,它的合理与否将直接关系到整个股市运行的效率。选取沪A近4年来发行新股作为研究样本,然后利用多元线性回归方法作分析,可找出影响IPO发行价格的8个主要因素。将定价研究集中到行业中进行,以多元回归得到的主要因素作为聚类指标,选取某一行业(如电力行业)已发行股票为样本,对其进行聚类分析和判别分析,建立该行业新股发行定价的衡量体系,可为拟发行新股的公司提供定价指导。     

全球化进程中的软权力与中国大众文化传播

随着全球化时代的到来,“软权力”日益成为影响国际关系和制约跨文化传播的显要因素之一。以美国为代表的西方“软权力”的扩张对中国大众文化的发展形成了不可忽视的压力和挑战,这昭示着我们在不断增强“硬权力”的同时,务必不能放松对包括大众文化在内的“软权力”的培育和建设。在全球化进程中,我们必须以开放的视野、对话的思维勇敢地去迎接这个挑战,同时在坚持“拿来主义”的前提下,实施“送去主义”的大众文化发展战略。     

比较文学定义与可比性的反思与探索

比较文学在中国复兴20年来,取得了巨大的成绩和进步,成为中国学术界最活跃的一个学科领域,为全世界比较文学学者所关注,产生了世界性的影响。正如季羡林教授所指出:“以学科而论,在世界范围内,比较文学的兴起是较晚的,在中国则更晚,然而一旦兴起,就立即显示其活力,转瞬成为世界显学。比较文学若没有中国是残缺不全的。”实际上,全世界的比较文学学科理论已经历了三个阶段:第一阶段在欧洲,第二阶段在北美,第三阶段在亚洲。中国比较文学学科理论的研究,正是这第三阶段的重要成果。然而,这些成果的取得,却并非一帆风顺,而是在各种困境中推进的,是在种种诘难、否定和困惑之中成长起来的,是在持续不断的“危机”声中脱颖而出的。本专栏特就“比较文学学科理论的困惑与进展”这一题目,约请了上海、广东、山东、四川等地的比较文学学者各抒己见,意在找准问题,认清方向,予人启发,促进比较文学学科理论的进一步发展。     

印度对中印跨境河流水关系的认知及战略选择

近年来,印度对中印在跨境河流水关系中的不平衡问题非常重视.其中,水文信息不对称以及收益不平衡是印度对水关系不平衡的两个主要认知.基于中印边境的互动历史,印度在对水关系的认知形成中往往会夸大中国的敌意与威胁.据此,印度试图通过建立制度框架、将中印水争议国际化以及竞争性开发跨境河流水资源的战略思维,平衡中国在雅鲁藏布江—布拉马普特拉河水关系中的优势地位.然而受水外交两面性特征和内政的掣肘,印度平衡战略的影响有限,而且更强化了其对雅鲁藏布江—布拉马普特拉河战略安全收益的重视,并使未来中印双方基于水资源共同利益进行合作的难度加大.     

Economic Inequality is Associated with Lower Internet Use: A Nationally Representative Study

Social Indicators Research - Previous studies have documented the associations of objective class with either social capital or subjective social status, yet little attention has been paid to the...     

The heterogeneous impact of pension income on elderly living arrangements: evidence from China’s new rural pension scheme

This paper investigates the impact of pension income on living arrangements of the elderly. Taking advantage of a unique opportunity due to the recent establishment and expansion of the New Rural Pension Scheme in China, we explicitly address the endogeneity of pension status and pension income through a fixed-effect model with instrumental variable approach by exploiting exogenous time variation in the program implementation at county level. We find an overall positive effect of pension income on independent living as well as considerable heterogeneity. The positive income effects of the NRPS are concentrated among the elderly with adult children living nearby, of higher socio-economic status, and with better health at baseline; for other groups, the effects are insignificant. We also find that more generous programs exhibit larger effects. Our results highlight that living arrangement is multidimensional in rural China.     

Approximation strategy-proof mechanisms for obnoxious facility location on a line

In the facility location game on a line, there are some agents who have fixed locations on the line where an obnoxious facility will be placed. The objective is to maximize the social welfare, e.g., the sum of distances from the facility to all agents. On collecting location information, agents may misreport the locations so as to stay far away from the obnoxious facility. In this paper, strategy-proof mechanisms are designed and the approximation ratio is used to measure the performances of the strategy-proof mechanisms. Two objective functions, maximizing the sum of squares of distances (maxSOS) and maximizing the sum of distances (maxSum), have been considered. For maxSOS, a randomized 5/3-approximated strategy-proof mechanism is proposed, and the lower bound of the approximation ratio is proved to be at least 1.042. For maxSum, the lower bound of the approximation ratio of the randomized strategy-proof mechanism is proved to be 1.077. Moreover, a general model is considered that each agent may have multiple locations on the line. For the objective functions maxSum and maxSOS, both deterministic and randomized strategy-proof mechanisms are investigated, and the deterministic mechanisms are shown to be best possible.     

高校青年教师离职问题思考

青年教师是高校教学工作未来的核心力量,由于自身特点和诸多外界因素,离职率一直居高不下,对学校正常教学、科研活动的开展带来了比较大的负面影响。本文对高校青年教师离职原因进行了分析,并提出了解决这个问题的思路。