论诗歌翻译的详略度——以李白三首诗歌英译为例

文章以认知语言学有关详略度的研究为理论框架,通过分析对比李白诗歌《送友人》、《月下独酌》和《长干行》的不同英译文本,探讨了详略度对诗歌翻译的制约。研究发现译者在翻译过程中都自觉或不自觉地受到了原诗详略度的制约,而且译者应尽量实现与原诗的"详略度"对等。     

Testing for the presence of disease by pooling samples

Screening of pooled urine samples was suggested during the Second World War as a method of detecting syphilis in US soldiers. Recently, pooling has been used in screening blood for Human Immunodeficiency Virus (HIV) antibody to help curb the further spread of the deadly virus. Pooling reduces the cost and also reduces the rates of false‐negative results in samples that are not disease‐free, a factor that has led to pooling not being adopted as an efficient procedure for screening HIV. This paper generalizes a common pooling strategy with retesting, and discusses its characteristics. Furthermore, it suggests a new testing strategy with retesting.     

资产专用性与资本结构相关性——基于上市公司A股市场的动态检验

本文从代理成本和资产专用性两种角度,沿用Jon Vilasusoh和Alanson Minkler(2001)的动态模型分析方法,在成本最小化目标下推导资产专用性与资本结构的理论关系,并利用我国A股上市公司的数据对这一关系进行检验,观察是否能够有效地通过资产专用性考虑做出成本最小的最优资本结构决策。     

文化的普遍性和特殊性——从普世文化谈起

普世文化是全球化在文化领域中的反映。普世文化不仅指人类具有“共同的语言”,可以达成的文化共识,而且是指人类共同遵守的文化价值规范。它的生成是因为人类有共同的利益,也面临共同的挑战。在当代中国文化建设中,要努力处理好文化的普遍性和特殊性、本土性和世界性的关系,在提倡文化的普遍价值同时,不排斥和否定民族文化个性的张扬。     

Gambling versus investment: Lay theory and loss aversion

Gambling and investment are two domains that involve financial decisions. The present research investigates people’s lay theories about gambling and investment, and how these lay theories affect loss aversion in these domains. Lay people’s understanding of gambling and investment is often largely based on information that is immediately available to them. Moreover, information about losing money by gambling and earning money through investments are more predominant than information about earning money by gambling and losing money through investments. Hence, we hypothesized and found that people tend to hold lay theories that gambling is more likely to cause losses and less likely to bring gains compared to investment (Study 1); and we observed a stronger loss aversion when the same monetary decision was framed as gambling rather than as an investment (Studies 2 to 6). This domain-framing effect held in both hypothetical and incentivized settings.     

市场变化、产权纷争与外商直接投资独资化

改革开放以来,中国的外商直接投资经历了以合资合作为主要方式向以独资为主要方式的重大变化。主要原因在于外商直接投资获取利润的约束条件发生了重大变化。在外商投资领域从卖方市场向买方市场的转变中,技术研发、管理知识和企业家才能等因素成为企业创造市场和获取利润的关键因素,这导致了外商直接投资获取企业所有权和控制权的强烈动机,从而引发了自上世纪九十年代以来愈演愈烈的外商投资独资化趋势。     

Weighted product index and its two-independent-sample comparison based on weighted sensitivity and specificity

Background: On the basis of statistical methods about index S (S = SEN × SPE), we develop a new weighted ways (weighted product index S_w) of combining sensitivity and specificity with user-defined weights. Methods: The new weighted product index S_w is defined as S_w = (SEN) (Youden 1950)^2w × (SPE) (Youden 1950) ^2(1?w) Results: For the large sample, the test statistics Z of two-independent-sample weighted product indices can either be a monotonous increasing/decreasing function or a no-monotonous function of weight w. Type I error of this statistics can be guaranteed close to the nominal level of 5%, which is more conservative than the weighted Youden index from simulation.     

论婚姻的属性——以关系契约为视角

虽然婚姻自治已深入人心,但婚姻契约观一直受到各种各样的质疑,而关系契约理论为婚姻的契约属性提供了一个新的理论视角。在婚姻关系中,交换、选择和未来意识共同交织于以婚姻家庭为基础的社会中,婚姻具备了成为契约的前提要素。但婚姻并不是普通的契约,婚姻是一种长期契约,婚姻契约具有不完全性,婚姻中的当事人既是婚姻共同体的成员,又是具有独立利益的个体,关系规范、社会规范和法律规范共同调整着婚姻契约。用关系契约解读婚姻,能够更加理性和客观地界定婚姻的性质和特点,为婚姻法律制度的设计提供理论基础。     

语境变量ESK对中国学生英语冠词习得影响的统计研究

中国学生母语中没有冠词系统,英语冠词的选择是受到所指的客观识别性特征——语境变量ESK,还是冠词选择参数特指性的影响很值得研究。通过有效的实验设计和统计分析证实了中国学生的冠词选择不仅受到语义参数特指性的干扰,而且也受句法的驱动,语境变量ESK对中国学生英语冠词选择有显著影响。