国家级经济技术开发区的经济发展及其思考

20多年来,经济技术开发区在促进区域经济发展、扩大对外开放、吸引大型跨国公司投资项目、形成产业聚集方面取得了辉煌业绩,成为我国最有活力、最具潜力的经济增长点。     

廉洁奉公与社会主义核心价值体系建设

社会主义市场经济的发展决定了廉洁奉公是社会主义核心价值体系的集中体现。在建设社会主义核心价值体系的实践中,廉洁奉公是领导干部成为建设社会主义核心价值体系的示范者和导向者的保证．是社会主义核心价值体系与群众意识融合的纽带,是国内外各种社会思潮的过滤器。从这些角度来说,廉洁奉公是建设社会主义核心价值体系成败与否的关键。     

喻类载道彰显理性——试论先秦名辩学对中国古代文学的影响

逻辑学和文学,就学科分类、研究对象而言,属于性质和特点迥异的学术领域。但从中国古代文化发生发展的史实与特点出发,可以揭示中国古代逻辑思想,即先秦名辩学,与古代文学之间相互依存和相互影响的关系。先秦名辩学中的基本观念(名、类、理等)形成后,对秦汉及至唐代文学理论中的属对分类观和文学创作中骈文、连珠等文体,及喻、比等方法都产生过重要的影响。     

关才规范行政服务中心内部管理规章制度的探讨

服务是现代政府管理的本质要求,服务型政府是现代政府的应有之义.行政服务中心正是适应了建设服务型政府这一要求而建立起来的.行政服务中心内部管理规章制度作为行政服务中心运行和发展的规范,对其研究具有重大的理论和现实意义.本文研究发现行政服务中心内部管理规章制度的制定、执行、监督和反馈等环节都存在一定的问题,对其成因进行了深刻的剖析,并有针对性和创造性地提出了实现行政服务中心内部管理规章制度规范化的具体对策.     

Confidence interval estimation of the difference between paired AUCs based on combined biomarkers

In many diagnostic studies, multiple diagnostic tests are performed on each subject or multiple disease markers are available. Commonly, the information should be combined to improve the diagnostic accuracy. We consider the problem of comparing the discriminatory abilities between two groups of biomarkers. Specifically, this article focuses on confidence interval estimation of the difference between paired AUCs based on optimally combined markers under the assumption of multivariate normality. Simulation studies demonstrate that the proposed generalized variable approach provides confidence intervals with satisfying coverage probabilities at finite sample sizes. The proposed method can also easily provide P-values for hypothesis testing. Application to analysis of a subset of data from a study on coronary heart disease illustrates the utility of the method in practice.     

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.     

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.