基于需求层次理论的新城服务支撑体系构建

通过对中新城发展的过程分析,结合人的"需求层次"理论,提出新区服务支撑体系建设的构架体系.并根据新城的发展时序提出服务支撑体系的具体构架策略.     

Does information uncertainty affect investors’ responses to analysts’ forecast revisions? An investigation of accounting restatements

Prior studies provide only limited evidence on how and why investors rely on analyst forecasts. We investigate one aspect of this research paradigm by examining investor response to analyst forecast revisions using accounting restatements as a proxy for uncertainty. We find that investors tend to rely more on the information that analyst characteristics convey about forecast accuracy in restatement firms than in non-restatement firms. The evidence also suggests that the level of restatement intensity and the length of reaction window affect investors’ reliance on these characteristics. Further analysis demonstrates that the innovation in forecast revisions also affects the association between investor response and analyst characteristics. Our findings are consistent with increased information uncertainty stimulating investor demand for analyst research.     

市场机制建设与经济增长方式的转变——理论与实证分析

虽然转变经济增长方式问题的提出由来已久,但是我国经济增长主要依靠增加投入的状况却并没有明显改变。已有研究主要以理论分析为主,缺乏实证检验。笔者通过建立多元回归模型,用研发投入强度、市场化指数、人均发电量和霍夫曼系数,对各省(区、市)的单位工业增加值能耗进行分析,证明了市场化指数是决定单位工业增加值能耗的主要因素。这意味着只要减少政府干预、提高市场化程度、建立起完善的市场机制,就能实现中国经济增长方式的转变。     

高校网球专修学生归因方式的研究

本文采用T检验、方差分析、多重比较对天津体育学院以及西安体育学院共180名网球专修学生进行不同性别、不同训练年限的分析。了解目前高校网球专修学生的归因特点,探讨高校网球专修学生归因方式在不同性别、不同训练年限之间的关系。     

关于“案例型”课型教学原则的探讨

介绍了案例型教学的特色、案例型教学的实践性、案例型教学的充分准备过程、自我教育和提高性、社会性及为社会服务性。     

创建学习型党组织要解决三个问题

创建学习型党组织，需要先解决三个问题：一要认识创建学习型党组织的极端重要性，二要掌握创建学习型党组织的若干方法，三要设立创建学习型党组织的长效机制。     

“农超对接”背景下农产品生产基地功能拓展研究

现阶段,仅具有生产功能的农产品生产基地已经不能很好地达到与超市顺畅对接的要求。为了更好地促进"农超对接"的发展和农产品供应链的优化,应从以下几方面入手进行改革,如完善标准化生产功能,发展流通加工功能,发展物流配送以及品牌创建与经营功能。     

A‐pool: An agent‐oriented open system shell for distributed decision process modeling

An agent‐oriented open system shell, A‐Pool, for distributed decision process modeling in the Internet domain is presented. Unlike most decision support systems, A‐Pool provides a testbed for modeling and understanding the cognitive aspects of distributed decision processes themselves rather than for domain‐specific problem solving. This is achieved with a pool of virtual agents and a pool of cognitive maps of the agents at each A‐Pool node. The virtual agent scheme extends object‐oriented programming to the Internet domain and supports different communication and collaboration protocols with virtual communities, virtual sessions, and virtual conferences. The cognitive map scheme supports perspective sharing and various conflict integration and resolution strategies through cognitive map composition, derivation, and focus generation. Thus each A‐Pool node provides an architecture for modeling interdependencies and for ensuring global coherence; in addition, the communication is asynchronous and the control is distributed, allowing a large degree of autonomy and the examination of various thoughts and social protocols involved in strategic planning in an open system environment. Basic ideas are illustrated with a running example.     

How does FDI affect China? Evidence from industries and provinces

Using the latest panel data from 19 industries and 30 provinces in China, we found it is not true that more FDI necessarily brings about more output growth across the board. Local industries without foreign participation lose while those with some participation gain from the inflow. Provinces in western and central regions lose while those in the eastern and coastal regions appear to be the major beneficiaries. While the net effect of FDI is still positive, the regional disparity has been growing. It casts doubt on the rationale of haphazard and lavish policies to compete for FDI in China. Journal of Comparative Economics 35 (4) (2007) 774–799.     

环中国圈国家经济合作的可行性实证分析

随着经济全球化和世界经济中心的逐渐转移，中国的影响力日益彰显出来，“环中国圈国家”正是在这一时代背景下提出的。新时代几个后崛起的国家也主要集中在这一地区，今后“环中国圈国家”间的经济合作将成为这一地区的主要特点，在这种趋势下研究“环中国圈国家”在贸易、投资等方面合作的可行性，对于这一地区未来发展具有重大的战略意义。