高校学生纪律处分撤销制度的构建

高校学生纪律处分在实现教育管理目的和保护学生权利方面存在一些问题,应逐步建立和完善纪律处分撤销制度,充分发挥纪律处分的育人功能和价值。现阶段,学生纪律处分撤销制度构建要充分体现处分的公平、公正、关怀原则,实现以人为本的教育理念。     

Points System:An Universal Beneficial System with Multiple Objectives of Reform on Household Registration System

Reform of China's Household Registration system(HRS) has been entering a new stage and deserves us to research.The paper argues that reform of HRS should have multiple objectives.It examines various local efforts and practices of the reform and claims that the point system is one of the most feasible alternative systems for the HRS that can fit those multiple reform objectives.The system could also be treated as the new institutional basic for public welfare provision and rights allocation,and a new governance means for population issues as well in China's transitional period.     

Improved estimation methods for unrelated question randomized response techniques

The randomized response technique (RRT) is an important tool, commonly used to avoid biased answers in survey on sensitive issues by preserving the respondents’ privacy. In this paper, we introduce a data collection method for survey on sensitive issues combining both the unrelated-question RRT and the direct question design. The direct questioning method is utilized to obtain responses to a non sensitive question that is related to the innocuous question from the unrelated-question RRT. These responses serve as additional information that can be used to improve the estimation of the prevalence of the sensitive behavior. Furthermore, we propose two new methods for the estimation of the proportion of respondents possessing the sensitive attribute under a missing data setup. More specifically, we develop the weighted estimator and the weighted conditional likelihood estimator. The performances of our estimators are studied numerically and compared with that of an existing one. Both proposed estimators are more efficient than the Greenberg's estimator. We illustrate our methods using real data from a survey study on illegal use of cable TV service in Taiwan.     

成年子女与老年父母间代际关系的类型

随着我国社会经济文化的变迁,作为老人晚年生活质量重要评价指标的家庭代际关系正发生着变化;同时,受传统家庭孝文化的影响,我国家庭代际关系的模式可能与西方家庭文化背景下的代际关系模式有所区别。基于此,本研究借用代际团结理论的六大维度,利用中国老年社会追踪调查2012年试调查数据和探索性的潜变量模型,分析成年子女与老年父母间的代际关系类型。通过比较几大类别模型的拟合指标,本研究发现成年子女与老年父母之间的代际关系类型主要分为紧密型、奉养有间型、疏远型三类。其中,接近1/3的代际关系为紧密型,超过一半的样本属于奉养有间型,1/10为疏远型。与以往研究对比发现,紧密型和疏远型分别为我国家庭代际关系的主要模式和稀有模式。但与传统孝文化下的同住奉养代际关系模式相比,奉养有间型的出现表明我国的家庭代际关系模式正在发生着变化,成年子女与老年父母间的代际关系呈现出多样化的趋势。成年子女既要遵循孝敬老人的传统文化,又想保持隐私、独立和个性发展,因而与老人分开居住。相关部门应根据家庭代际关系的模式制定促进紧密型与减少疏远型的公共政策,采取措施弥补奉养有间型模式下家庭照料的不足。     

Conditional entropy,entropy density,and strong law of large numbers for generalized controlled tree-indexed Markov chains

In this paper, we first introduces a tree model without degree boundedness restriction namely generalized controlled tree T, which is an extension of some known tree models, such as homogeneous tree model, uniformly bounded degree tree model, controlled tree model, etc. Then some limit properties including strong law of large numbers for generalized controlled tree-indexed non homogeneous Markov chain are obtained. Finally, we establish some entropy density properties, monotonicity of conditional entropy, and entropy properties for generalized controlled tree-indexed Markov chains.     

20世纪以来瑶族民间传统音乐研究综述

真正意义的瑶族民间传统音乐研究始于20世纪,中国学者是瑶族民间传统音乐研究的主力军.20世纪50年代后,特别是改革开放以来,瑶族民间传统音乐研究呈现出蓬勃发展的局面,在瑶族民歌、舞蹈、宗教音乐、乐器等领域的研究,取得了丰硕的成果.     

Internet Use and Subjective Well-Being in China

Using data from the 2010 China Family Panel Studies, we analyze the association between Internet use and various measures of subjective well-being (SWB) in a sample of 16- to 60-year-old Chinese. Our analysis shows that although intensive Internet use is significantly associated with lower levels of SWB, we hardly observe any associations when the focus is on participation in specific online activities. Nevertheless, SWB depends on the reasons for using the Internet and the extent to which individuals feel that their Internet use is displacing other activities. Our results suggest that, contrary to previous findings, differences in beneficial outcomes (the third level digital divide) do not necessarily arise from individuals’ actual Internet use (the second level digital divide) but rather may result from their subjective perceptions of such usage. Our findings also point to a possible cultural factor that puts Chinese Internet users at psychological risk.     

建筑符号学与城市文化遗产的诠释——以重庆城市历史遗产展示为例

城市历史遗产作为城市特定时代历史与精神文化的载体,在对其进行展示与诠释的过程中必然面临与人的互动关系。本文从符号学的角度探索对作为城市符号实体的历史遗产的诠释过程与解读过程的差异,在认知主体对城市历史遗产符号的"再创造"的理解能力的基础上,将符号学的"共识性"与"模糊性"引入城市历史遗产展示与诠释的研究中。并以重庆渝中区城市历史遗产展示研究为例,探索该理念在城市历史遗产诠释研究中的可行性。     

中国个人账户养老基金信托运营管理模式探析

近年来,个人账户养老基金运营管理模式、保值增值问题一直是学者们研究的重点,本文从个人账户养老基金的产权属性出发,通过对个人账户养老基金的管理现状和信托运营模式的优势分析,构建了个人账户养老基金信托运营框架,通过成立个人账户基金管理委员会与个人账户基金监督委员会,辅助其他监管,交由信托公司负责运营,保证了个人账户基金保证增值,并认为应从转变政府角色、构建信托运营的市场环境、坚持"资产组合定量"原则和"审慎人"原则、建立个人账户基金信托信息披露制度和完善法律法规体系五个方面保障信托模式的顺利运营。     

Uniform Test for Predictive Regression With AR Errors

Testing predictability is of importance in economics and finance. Based on a predictive regression model with independent and identically distributed errors, some uniform tests have been proposed in the literature without distinguishing whether the predicting variable is stationary or nearly integrated. In this article, we extend the empirical likelihood methods of Zhu, Cai, and Peng with independent errors to the case of an AR error process. Again, the proposed new tests do not need to know whether the predicting variable is stationary or nearly integrated, and whether it has a finite variance or an infinite variance. A simulation study shows the new methodologies perform well in finite sample.