论任仲夷的价值观

任仲夷遵循马克思主义的以人民群众为主体的实践价值观,指出人民群众的首创精神与实践经验是制定政策与理论探索的依据.他从社会主义的基本经济规律、人的全面发展规律、共产党执政规律的高度对实现人民群众富裕安康作了大量论述,丰富了邓小平的社会主义富裕论.他坚持主张让人民群众真正当家作主的政治价值观,阐述了不少关于发展社会主义民主政治的观点.他强调尊重知识、尊重人才,倡导和而不同的多样化的文化价值取向.     

"中国信心":当代中华民族凝聚力的现实解读

"中国信心"不仅仅是一个新闻词汇或政治口号,而是引领当代中国社会发展的民族精神和时代精神的精华.在内涵上,"中国信心"是民族性与时代性的辩证统一,是中国特色社会主义理论体系的重要内容;在本质上,"中国信心"是成就感与使命感的高度结合,是社会主义精神文明建设的时代展示;在功能定位上,"中国信心"是当代中华民族凝聚力增强的鲜明亮点,对提升国家文化软实力具有重要意义.     

Re-employment Investigation of Peasant Workers Returning Home in Six Provinces

Upsurge of Peasant Workers Returning Home For the vast number of peasant workers, this winter in 2009 may be unprecedentedly cold.     

北京非首都功能疏解的思考与刍议——基于"新都市主义"的视角

从集聚的两面性切入"首都城市病"问题,反思疏解集聚的必要性.在回顾城市发展史和总结"新都市主义"理论体系的基础上,认为疏解北京非首都功能应先搞清北京集聚背后的功能因素.通过国际横向对比和国内纵向对比发现,北京存在核心首都功能不强,发展不够紧凑;非核心首都功能和非首都功能冗余,城市增长出现低效率化.因此,将"新都市主义"理论中国化,提出北京未来的疏解思路:TOD模式中国化.     

准确把握马克思人的本质思想的科学方法及其当代意义

构建我国社会主义和谐社会,实现人与自然、人与社会、人与自身的和谐,需要对马克思人的本质思想进行准确的把握.通过运用比较的方法、历史生成的方法、媒介的方法和从理想与现实、从应然与实然的具体历史相统一的方法对马克思人的本质进行研究,为揭示社会历史的本质、人和自然关系、社会经济现象、社会政治现象提供科学的理论指导,为建立科学共产主义学说提供线索,同时还为构建我国和谐社会、科学研究我国现代人的发展、肯定人的价值、贯彻"以人为本"的发展观提供理论与现实根据.     

Likelihood procedure for testing changes in skew normal model with applications to stock returns

The skew normal distribution family is an attractive distribution family due to its mathematical tractability and inclusion of the normal distribution as the special case. It has wide applications in many applied fields such as finance, economics, and medical research. Such a distribution family has been studied extensively since it was introduced by Azzalini in 1985 Azzalini, A. (1985). A class of distributions which includes the normal ones. Scandinavian Journal of Statistics 12:171–178. [Google Scholar] for the first time. Yet, few work has been done on the study of change point problem related to this distribution family. In this article, we propose the likelihood ratio test (LRT) to detect changes in the parameters of the skew normal distribution associated with some asymptotic results of the test statistic. Simulations have been conducted under different scenarios to investigate the performance of the proposed method. Comparisons to some other existing method indicate the comparable power of the method in detecting changes in parameters of the skew normal distribution model. Applications on two real data: Brazilian and Tanzanian stock returns illustrate the detection procedure.     

Generalized empirical likelihood inference in partially linear model for longitudinal data with missing response variables and error-prone covariates

In this article, we consider statistical inference for longitudinal partial linear models when the response variable is sometimes missing with missingness probability depending on the covariate that is measured with error. A generalized empirical likelihood (GEL) method is proposed by combining correction attenuation and quadratic inference functions. The method that takes into consideration the correlation within groups is used to estimate the regression coefficients. Furthermore, residual-adjusted empirical likelihood (EL) is employed for estimating the baseline function so that undersmoothing is avoided. The empirical log-likelihood ratios are proven to be asymptotically Chi-squared, and the corresponding confidence regions for the parameters of interest are then constructed. Compared with methods based on NAs, the GEL does not require consistent estimators for the asymptotic variance and bias. The numerical study is conducted to compare the performance of the EL and the normal approximation-based method, and a real example is analysed.     

FTF与CMC沟通形态与冲突强度、沟通满意度的关系研究

本文以新媒体沟通在企业内部主导地位的逐步形成为背景,对新媒体沟通形态与团队冲突强度、沟通满意度的关系进行研究。研究结论表明:沟通形态对于智力型任务中的团队冲突有显著影响,CMC沟通形态的团队冲突显著高于FTF;而沟通形态对于团队沟通满意度也有影响,CMC沟通形态的沟通满意度显著低于FTF,其中CMC沟通形态的媒体满意度显著低于FTF,而对于过程满意度两种沟通形态并无差异;团队冲突强度与媒体满意度呈负相关,冲突强度与过程满意度以及沟通满意度无显著关系。     

关于“中国道路”争论中的两个问题

近年来,随着中国经济的持续快速发展,关于中国模式、中国道路的问题引起了人们的广泛注意,也存在着巨大的分歧和争论。其实,讨论中国道路,需要有一种世界历史的大视野,需要从中华民族走向现代化的历史大尺度来审视。基于这种大视野和大尺度,有利于对我们所取得的成绩,所走过的曲折道路、所处的历史阶段、所面临的诸多难题及其成因,进行冷静的反思和理性的考察,形成清醒的认识和科学的定位,从而能够合理地科学地谋划中国的未来发展。     

近代早期意大利经济衰退的原因

意大利是欧洲资本主义萌芽诞生最早的国家,在欧洲的经济发展过程中处于举足轻重的地位。但是,在由中世纪向近代转变的过程中,意大利的经济却逐渐处于衰退的地位,最终被其他新兴的欧洲国家所取代。意大利的经济衰退主要是由于国内经济和国际经济环境因素综合作用的结果。