试论李家窑M44墓主身份及西虢东迁问题

李家窑西周44号墓出土铜器之铭文显示的信息是:墓主名叫"追夷",以"宫"为氏,子男一级贵族。结合其他铜器铭文可知,宫氏为姬姓,是西虢小宗。追夷大约在西周末年随其宗子由西虢迁居今三门峡一带。平王东迁,西虢随之东来,便以"宫"氏居地为基础建立了虢国。     

从里尔克的《豹》看抒情主体的结构

在抒情诗中,潜在于诗句之外的第一人称主体不止一个,"抒情主体"也不仅仅要么是对"诗人",要么是对诗歌世界中的某个对象性"人物"的指涉。以《豹》为个案对抒情主体进行的结构分析提示,诗歌中有多个潜在主体的代换。     

时代主流话语里的艰难表达——浅论肖洛霍夫对孙犁创作的影响

作为20世纪中国文学史上一个颇具个性和复杂性的存在，孙犁显然受到过始终游离于中心和边缘之间的苏联作家肖洛霍夫的影响。孙犁从坚守知识分子独立立场、热烈追求人道主义、深情眷念故土乡亲等三个方面接受和借鉴了肖洛霍夫的人生观和创作经验，进而形成了自己独具特色的创作风格。     

追寻早期华工的历史足迹——以艾尔松《爱达荷华人往事》为例

北美早期华工研究的最大困难是缺乏他们的文献材料。艾尔松修女以数十年之力,通过系统地查阅当年的报刊,追寻早期华工在北美大地上的踪迹,撰成《爱达荷华人往事》一书,为我们提供了一幅栩栩如生的北美早期华人移民生活的画卷。     

毛泽东对马克思主义中国化思想的重大贡献

在长期的中国革命与建设中，毛泽东同志把马克思主义与中国具体实践相结合，为推进马克思主义中国化贡献了自己的力量。毛泽东同志关于马克思主义中国化的思想主要包括了科学揭示马克思主义中国化的含义，不断探索马克思主义中国化的途径，努力把握马克思主义中国化的规律等几个方面。研究毛泽东的马克思主义中国化思想，有助于在新时期不断推进马克思主义中国化的进程。     

Minimum contrast estimation of random processes based on information of second and third orders

This paper presents the results on consistency and asymptotic normality of a class of minimum contrast estimators for random processes with short- or long-range dependence based on the second- and third-order cumulant spectra. Asymptotic properties of sample spectral functionals of second and third orders, which are of independent interest in view of their possible use for nonparametric estimation of processes with short- or long-range dependence, are also provided.     

Bayesian mixture modeling for spatial Poisson process intensities,with applications to extreme value analysis

We propose a method for the analysis of a spatial point pattern, which is assumed to arise as a set of observations from a spatial nonhomogeneous Poisson process. The spatial point pattern is observed in a bounded region, which, for most applications, is taken to be a rectangle in the space where the process is defined. The method is based on modeling a density function, defined on this bounded region, that is directly related with the intensity function of the Poisson process. We develop a flexible nonparametric mixture model for this density using a bivariate Beta distribution for the mixture kernel and a Dirichlet process prior for the mixing distribution. Using posterior simulation methods, we obtain full inference for the intensity function and any other functional of the process that might be of interest. We discuss applications to problems where inference for clustering in the spatial point pattern is of interest. Moreover, we consider applications of the methodology to extreme value analysis problems. We illustrate the modeling approach with three previously published data sets. Two of the data sets are from forestry and consist of locations of trees. The third data set consists of extremes from the Dow Jones index over a period of 1303 days.     

Paradoxes of American Individualism1

I point to contradictions in American individualism not unlike those suggested by Robin M. Williams Jr. I go on to suggest how twenty‐first‐century sociologists might better understand this aspect of American exceptionalism: not as an egoistic, asocial individualism, but as a covenantal, social voluntarism.     

Emergence of entrepreneurial behaviour: The role of age-based self-image

This study introduces an individual’s perception of their entrepreneurial potential in terms of their age (age-based self-image) to complement chronological age as a predictor of entrepreneurial behaviour. The principal hypothesis is that a positive age-based self-image enhances the likelihood of individuals turning their intention to start a business into actual behaviour. The empirical analysis based on data collected on the general adult population of Finland in 2011 and 2012 (n = 672) supports this hypothesis. The analysis further shows that this positive effect is independent of the individual’s chronological age, and it is thus applicable to both age groups that are under-represented in entrepreneurship: ‘youngsters’ and ‘seniors’. Promoting the development of a positive age-based self-image is a prospective policy option for fostering entrepreneurship among younger and older age groups. More in-depth research, especially concerning the antecedents of positive age-based self-image, is required for the effectiveness of such policy interventions.     

跨境电子商务合同履行流程研究

“互联网+外贸”促进了跨境电子商务的蓬勃发展。而跨境电子商务贸易中最重要的环节为合同履行的过程,它是指在跨境电子商务合同商订后,买卖双方需要做的以使整个交易顺利完成的所有工作,其具体流程主要包括买方付款、卖方发货、报检进仓、平台报关和物流配送及信息跟踪。但目前由于我国的跨境电子商务刚刚起步,政策监管体系还不完善,政策支持还未到位,合同履行中第三方支付、物流、检验检疫以及报关纳税等流程都存在诸多问题。因此,针对这些具体问题,需要在现有交易支付平台上建立健全用户核对系统,确保交易安全,还要构建跨境电子商务风险监控和质量追溯体系,并创新海关监管模式,完善申报制度,并尽快建立一套完善的物流整体解决方案来实现物流、海关和商检等环节的快速衔接,进而促进我国跨境电子商务的快速健康发展。