论中国足球和世界水平的差距

中国足球多年来多年未能实现质的突破的原因,与缺乏对项目制胜规律的研究与透彻认识有关.本研究立足于现代足球运动的六大特征--高速度、快节奏、强对抗、整体性、攻击力和超级球星,全面、深入地阐析了中国足球与世界水平的主要差距,指出了我国足球存在的拼搏精神不足、非体育因素太盛、足球意识太少、低级错误太多等问题.     

从第28届雅典奥运会男篮比赛看中国男篮与世界强队的差距

通过对第28届雅典奥运会中国男篮7场比赛的投篮、篮板、助攻、失误、抢断、盖帽和得分等技术情况进行统计、对比，分析中国男篮实力与世界强队之间的差距。     

国内外区域发展与合作机制的经验与借鉴

区域合作是协调区域经济发展的重要措施,是资源约束条件下区域经济发展的必然选择,适宜的合作机制是区域合作成功的关键。纵观欧盟和长三角区域合作机制的成功经验,可以得到借鉴。     

规制失灵:城市居住社区体育用地法规正当性缺失与补救

坚持《中华人民共和国立法法》的精神及基本原则,通过对建筑规划领域和体育部门相关法律法规梳理与比较分析,认为城市居住社区体育用地法规正当性缺失是导致体育用地供给失衡、社区体育设施不足的主要原因之一。在对社区体育用地公益性的法理辨析基础上,主张"划拨用地";并强调关注弱势群体:"别把保障性住房建成现代贫民窟";提出公共服务"下沉"到居民小区:建设五级大众体育健身设施网络整体构思,以及城市社区体育用地法规正当性补救的建设性意见。     

Learning regional transliteration variants

This paper conducts an inquiry into regional transliteration variants across Chinese speaking regions. We begin by studying the social association of regional transliterations, followed by postulating a computational model for effective transliteration extraction from the Web. In the computational model, we first propose constraint-based exploration by incorporating transliteration knowledge from transliteration modeling and predictive query suggestions from search engines into query formulation as constraints so as to increase the chance of desired transliteration returns in learning regional transliteration variants. Then, we study a cross-training algorithm, which explores the attainably helpful information of transliteration mappings across related regional corpora for the learning of transliteration models, to improve the overall extraction performance. The experimental results show that the proposed method not only effectively harvests a lexicon of regional transliteration variants but also mitigates the need of manual data labeling for transliteration modeling. We also carry out an investigation into the underlying characteristics of regional transliterations that motivate the cross-training algorithm.     

Behind the recent surge of Chinese patenting: An institutional view

This paper examines a number of forces that have possibly contributed to the explosive growth of Chinese patenting over the past decade. After a review of previous hypotheses and conventional wisdom, this study proposes an additional explanation and argues that patent subsidy programs implemented by each provincial region have played an important role in the growth of Chinese patenting. This institutional change, taking place at the province-level, has induced an increase in patent propensity among not only firms, universities, and research institutes, but also individuals. Empirical evidence based on publicly available data provides solid support for this argument. It was also found that a larger fraction of applications are granted patent rights since the implementation of such programs, suggesting that reduction in patent application quality may not be a serious concern, unless the criteria used for patent examination have been lowered.     

收入分配视角下的农村居民消费研究

在以往研究农村居民消费影响因素的基础上,将消费习惯、收入等传统变量以及预期收入、房屋建设支出、教育与医疗不确定支出和收入差距纳入考察范畴,并利用2000～2009年30个省市自治区的面板数据分析了以上各因素对农村居民消费的影响。实证分析表明,消费习惯、收入和城乡居民收入差距都是影响农村居民消费的重要因素;预期收入和住房建设支出对农村居民消费虽然有影响,但是程度很小;教育和医疗支出由于其不确定性较大,因此对农村居民消费的影响显著;利率虽然对消费有影响,但显著性不强。     

基于潜在产出的电力供给缺口度量研究

从潜在产出角度对电力供给缺口概念进行界定,并采用潜在产出常用测度方法——HP滤波法测算中国1980～2009年的电力供给缺口,借助Granger因果检验法对电力供给缺口与经济波动关系进行验证。结果表明电力供给缺口与经济波动(考虑通胀)互为因果关系,根据潜在产出分析思路估算电力供给缺口是有效合理的。     

城镇化进程中农村金融服务的供给缺口分析

运用层次分析法,结合数据材料,从金融服务功能、所需行业支持以及供给主体的角度,对当前农村金融服务发展现状进行分析,实现对供给缺口的度量,进而根据所得数据分析说明当前存在的供给缺口及其表现特征。     

基于网络演化过程的区域创新平台运行模式探讨

选取科学、合适的运行模式对有效发挥区域创新平台资源集聚与创新服务作用意义重大,因此本文在分析区域创新平台网络结构特征的基础上,将其划分为网络形成、发展、成熟与转型四个阶段,揭示了不同阶段平台网络发展的动力及对外表征,提出与之相匹配的区域科技、经济发展情况及创新服务需求情况等,进一步探讨对应于平台网络演化过程的运行模式,并明确管理重点与具体方法,旨在为各区域科学选择合适的创新平台运行模式、制定发展战略方案提供有效的决策参考与依据。