口译笔记的认知理据

口译笔记是影响口译质量的一个重要因素。文章从认知科学的角度出发分析了口译笔记的特点和规律,指出口译笔记的具体操作和激活扩散模型、图式理论、连通主义等许多认知领域的研究成果有密切的联系,其中尤其是吉尔的精力分配理论,对如何做口译笔记有很强的实践指导作用。     

新时期榜样示范的出路

在社会转型的新时期下,随着价值观念日益趋向多元化,榜样示范面临着巨大的挑战和困境。如何洞悉榜样示范所面临的困境,并超越现实找到出路,是我们必须认真对待和深刻思考的。     

FTA 背景下新西兰对中国农产品出口增长分析

根据UN Comtrade数据库中贸易数据,采用恒定市场份额模型,对1997—2012年期间新西兰向中国农产品出口增长的影响因素进行了实证研究。结果表明,中国进口需求的增长是新西兰对中国农产品出口大幅增长的主要原因。在中国－新西兰自由贸易区建立后,增长效应对出口增长的带动作用明显减弱,商品效应和整体竞争效应贡献率有所回升,表明中国－新西兰自贸区建立后新西兰向中国出口的农产品结构有所优化,且在中国市场的整体竞争力提高;不同种类的农产品影响新西兰向中国出口农产品贸易额增长的因素有一定差异。     

均值—绝对偏差模型鲁棒优化策略的有效性——基于中国股票市场的实证分析

在不确定的金融市场中,由于各种金融产品风险存在差异,因此,如何在兼顾收益与风险的情况下对产品进行组合选择,也就成为投资组合的重要问题。通过将均值—绝对偏差模型的鲁棒优化模型与我国证券市场实际情况相结合的方法,提出简化模型,并且以MAT?LAB为工具,提出该线性模型求最优解的新方法。同时,将均值—绝对偏差模型的鲁棒优化模型的最优解与其他投资组合模型进行比较,证明该模型优于所选的其他模型。     

Social Relations Model Analyses of Perceived Self‐Control and Trust in Families

How do people know which family member is trustworthy? In this study, the authors tested the hypothesis that people use their perception of a family member's self‐control as an indicator of his or her trustworthiness. Eighty‐four Dutch families consisting of 2 parents and 2 children completed questionnaires assessing each family member's trust in and perceived self‐control of the other 3 family members. This full‐family design enabled the authors to examine their hypothesis in horizontal relationships, between family members of equal status (i.e., parent–parent and sibling–sibling relationships), and vertical relationships, in which partners have unequal status (i.e., parent–child and child–parent relationships). Consistent with the hypothesis, Social Relations Model analyses showed that being perceived as having higher self‐control is related to greater trustworthiness among adults and children in the large majority of horizontal and vertical relationships (10 out of 12). These findings highlight that perceived self‐control is an important factor by which to gauge trustworthiness in families.     

Model Selection Information Criteria in Latent Class Models with Missing Data and Contingency Question

Latent class analysis (LCA) has been found to have important applications in social and behavioral sciences for modeling categorical response variables, and nonresponse is typical when collecting data. In this study, the nonresponse mainly included “contingency questions” and real “missing data.” The primary objective of this research was to evaluate the effects of some potential factors on model selection indices in LCA with nonresponse data.

We simulated missing data with contingency questions and evaluated the accuracy rates of eight information criteria for selecting the correct models. The results showed that the main factors are latent class proportions, conditional probabilities, sample size, the number of items, the missing data rate, and the contingency data rate. Interactions of the conditional probabilities with class proportions, sample size, and the number of items are also significant. From our simulation results, the impact of missing data and contingency questions can be amended by increasing the sample size or the number of items.     

General Sparse Boosting: Improving Feature Selection of L2 Boosting by Correlation-Based Penalty Family

In high-dimensional setting, componentwise L₂boosting has been used to construct sparse model that performs well, but it tends to select many ineffective variables. Several sparse boosting methods, such as, SparseL₂Boosting and Twin Boosting, have been proposed to improve the variable selection of L₂boosting algorithm. In this article, we propose a new general sparse boosting method (GSBoosting). The relations are established between GSBoosting and other well known regularized variable selection methods in the orthogonal linear model, such as adaptive Lasso, hard thresholds, etc. Simulation results show that GSBoosting has good performance in both prediction and variable selection.     

变迁中国家治理模式的类型分析及其启示

自20世纪70年代以来,一些发达国家的政府组织经历了重大的变革,治理成为许多国家改革的新趋势。作者着重分析了国家治理模式的4种类型,即市场式政府、参与式政府、弹性式政府和解制式政府,其治理精神对于我国的行政改革和治理模式的创新,包括政府治理理念的重建、政府结构的优化以及政府运作方式和过程的创新有着很大的借鉴意义。     

企业管理教学模式创新研究

通过对《企业管理》课程教学过程的对比、分析研究 ,提出新的理论教学模式 ,以市场和学生需求为根本 ,转变教学观念 ,以期达到良好的教学效果     

邵雍天人之学视野下的孔子

历史上,孔子一直被视为达致最高生命境界的圣人,而实成为生命境界哲学突显后人们所追求的理想人格的化身。但对其为圣人的所以然,人们的理解往往不一。北宋邵雍即对此有其独特理解。在他的天人之学视野下,孔子之为圣表现在:与大宇宙一体无隔,跻于天地境界;确立妙契春夏秋冬四个昊天生化万物宝藏的、浸润鲜明人文历史理性精神的、成就理想人生的《易》、《书》、《诗》、《春秋》四个宝藏;为“万世之师”,开拓出一种面向千秋万世的人生伟业。