Performance evaluation and enrollment quota allocation for higher education institutions in China

Higher education has always played an important role in promoting economic and social progress. With the rapid development of economy, China's higher education has entered a new stage and made a series of extraordinary achievements. However, the uneven development of higher education has become a critical factor restricting China’s overall progress. In this paper, we propose Data Envelopment Analysis (DEA) approach to evaluate the performance of higher education resource utilization from the perspective of provincial level. In addition, we assess productivity changes of each province with the help of Malmquist Productivity Index (MPI). Further, by considering the enrollment quota as a special kind of resource, we construct a more reasonable allocation scheme, while keeping the total number of newly added enrollment quota unchanged in the next year. Finally, according to the results, some suggestions are put forward to help the Chinese government better solve the unbalanced development of higher education among provinces.     

基于财务指标的中小企业信用评估研究--以大连市为例

基于相关文献回顾的基础上，选取反映中小企业盈利性、偿债性、营运性和成长性的13个财务指标，采用因子分析法拟合为4个公共因子，通过因子载荷建立了信用水平综合得分函数，结果表明，样本企业中大冷股份、时代万恒和大橡塑的信用状况不甚理想，需引起关注。最后，从企业、银行和政府等方面对防范中小企业信用风险及加强信用水平建设提出了对策建议。     

试论《申论》命题趋势

中央国家机关公务员考试,因其规格之高,影响之大,历来被人们称为"国考".作为其中重要科目之一的<申论>考试也被看作是最为关键的环节.如何把握其命题特点,怎样判断其发展趋势,这里通过具体分析多年来<申论>考试试题的话题、材料、结构等特点,加以系统分析、综合判断,以便对<申论>试题的命题发展趋势探幽析微.     

基于焦作旅游的区域旅游现象比较分析

本文通过横向比较剖析了焦作旅游模式和大连、沂水、婺源三个成功的旅游模式的共性与个性,总结出提升焦作旅游产业的具体建议,以期对焦作乃至其他区域旅游产业的可持续发展有所裨益和借鉴。     

Data envelopment analysis 1978–2010: A citation-based literature survey

This study surveys the data envelopment analysis (DEA) literature by applying a citation-based approach. The main goals are to find a set of papers playing the central role in DEA development and to discover the latest active DEA subareas. A directional network is constructed based on citation relationships among academic papers. After assigning an importance index to each link in the citation network, main DEA development paths emerge. We examine various types of main paths, including local main path, global main path, and multiple main paths. The analysis result suggests, as expected, that Charnes et al. (1978) [Charnes A, Cooper WW, Rhodes E. Measuring the efficiency of decision making units. European Journal of Operational Research 1978; 2(6): 429–444] is the most influential DEA paper. The five most active DEA subareas in recent years are identified; among them the “two-stage contextual factor evaluation framework” is relatively more active. Aside from the main path analysis, we summarize basic statistics on DEA journals and researchers. A growth curve analysis hints that the DEA literature’s size will eventually grow to at least double the size of the existing literature.     

残疾、死亡赔偿金与精神损害抚慰金辨析

论述了随着人身损害赔偿案件的增多,法律界对残疾赔偿金或者死亡赔偿金是否作为精神损害抚慰金出现了严重分歧,这些分歧影响了司法实践中关于精神损害抚慰金的正确适用。根据由案例引发的争议,通过法理对残疾、死亡赔偿金与精神损害抚慰金进行分析,指出残疾、死亡赔偿金不同于精神损害抚慰金。     

马戴诗歌接受的定量分析——以选本与评点为中心

该文借助定量分析,弄清了马戴诗歌中的十大名篇及较受欢迎诗篇。这些名篇的遴选,得益于明清时期的几种诗歌选本。马戴最受欢迎的是其五律山水诗。在马戴诗歌传播接受史上,《又玄集》、《唐诗品汇》、《今体诗钞》是起到重要作用的选本。     

Data craft: a theory/methods package for critical internet studies

ABSTRACT

Disinformation campaigns continue to thrive online, despite social media companies’ efforts at identifying and culling manipulation on their platforms. Framing these manipulation tactics as ‘coordinated inauthentic behavior,’ major platforms have banned culprits and deleted the evidence of their actions from social activity streams, making independent assessment and auditing impossible. While researchers, journalists, and civil society groups use multiple methods for discovering and tracking disinformation, platforms began to publish highly curated data archives of disinformation in 2016. When platform companies reframe manipulation campaigns, however, they downplay the importance of their products in spreading disinformation. We propose to treat social media metadata as a boundary object that supports research across platforms and use metadata as an entry point for investigating manipulation campaigns.

We illustrate how platform companies’ responses to disinformation campaigns are at odds with the interests of researchers, civil society, policy-makers, and journalists, limiting the capacity to audit the role that platforms play in political discourse. To show how platforms’ data archives of ‘coordinated inauthentic behavior’ prevent researchers from examining the contexts of manipulation, we present two case studies of disinformation campaigns related to the Black Lives Matter Movement. We demonstrate how data craft – the exploitation of metrics, metadata, and recommendation engines – played a prominent role attracting audiences to these disinformation campaigns. Additionally, we offer some investigative techniques for researchers to employ data craft in their own research of the disinformation. We conclude by proposing new avenues for research for the field of Critical Internet Studies.     

人口流动与重庆经济发展的灰色关联度分析

重庆地处西部内陆，有着特殊的市情，大城市大农村大库区大山区并存，在直辖后人口流动与经济发展存在特殊的规律。本文从灰色关联度方法分析经济发展与人口流动的内在关联性并得出结论．根据实际分析结果提出相关政策建议。     

Estimation of weibull parameters for grouped data with competing risks

We consider the problem of estimating Weibull parameters for grouped data when competing risks are present. We propose two simple methods of estimation and derive their asymptotic properties. A Monte Carlo study was carried out to evaluate the performance of these two methods.