重庆城乡居民消费结构差异性及演化趋势分析

文章利用1997～2007年的重庆统计数据,对重庆直辖以来城乡居民消费结构的差异性特征进行分析,并对重庆城乡居民消费结构差异的演变趋势作了展望。     

Incenting managers toward the triple bottom line: An agency and social norm perspective

Research to date has identified CEO pay structure as an important factor in the environmental and social performance of the organization but has not considered how pay may influence these sustainability efforts at the middle‐management level. We address this void with an experimental manipulation of direct and indirect pay incentives for an environmental sustainability project and production cost savings project. Counter to our predictions, investment in sustainability versus cost savings is significantly lower when incentives for both projects are equivalent, and investment is only comparable when incentives for the sustainability project are superior. Further investigation using qualitative data attributes this to differences in the salient social norms that individuals hold and an apparent undervaluing of the indirect incentive derived through sustainability's contribution to cost savings. The results shed light on primary ways in which human resource management practices may be used to embed support for sustainability initiatives throughout the organization.     

Making Sense of Marketing Data: Some MIS Perspectives on the Analysis of Large Data Sets

Despite the growth in the size and complexity of corporate data, the technology for analyzing it has not kept up with the advances in data collection, in that managers mostly need to rely on marketing research and information systems experts to generate the analysis and reports they need. We review some useful approaches here from the computer science and information systems fields for the analysis of large data sets, viz. good data organization and the use of flexible analysis tools, for making the analysis more tractable and user-friendly. These methods are increasingly being adopted by practitioners who are hard-pressed to generate business intelligence from large corporate databases. However, the benefits of these approaches may not be confined only to practitioners, and may apply to academic researchers working with large data sets, as well.     

新型农村合作医疗制度实施效果:一个供需视角的分析

本文从卫生服务市场的供需双方综合考虑中国新型农村合作医疗制度的实施效果.利用2007年4省7县的调查数据对比分析了参合农民和未参合农民在自评健康和慢性病患病情况及就诊情况的差异,运用计量模型分析了新农合实施前后乡镇卫生院业务收入的变化.研究结果表明,新农合提高了参合农民患慢性病的确诊率和就诊率,并改变了参合农民的就诊流向;但是并没有改善参合农民的总体健康状况;也没有显著提高乡镇卫生院的业务收入.     

东盟五国通货膨胀的成因分析

本文通过建立Pooled Probit模型,对东盟五国1972年以来经历的26次通货膨胀周期和总体经济环境进行分析,探讨五类宏观经济变量对通货膨胀发生上升概率的贡献率.估计结果显示经济增长、当期石油价格、本国政府前期的财政赤字和美国通货膨胀是这五国通胀上升的主要推动力量.     

企业间互供石脑油价格研究

企业间互供石脑油受计划经济、相关产品价格、石脑油质量标准及供货时间的影响，供需双方存在许多矛盾，关键在于石脑油价格。根据定价原则确定企业间互供石脑油的价格。尽快制定石脑油质量标准，调节７０＾＃汽油消费税，使石脑油与７０＾＃汽油价格差别趋于合理化，才能真正发挥集团优势。     

对西方财政职能理论的反思

西方财政三职能理论只是界定了财政的职责而没有说明财政的功能,把三项职能并列还容易引起逻辑混乱.完善三职能理论应首先寻找财政职责的功能基础,然后确定财政功能在市场经济条件下的职责体现.市场经济条件下财政的职能可以界定为是满足公共需要、提供公共产品,该职能可以从三个层次展开.     

贸易自由化下东盟国家关税政策的新进展

近年来,随着经济全球化进程的加快,东盟国家(本文主要指印度尼西亚、马来西亚、菲律宾、新加坡和泰国)加快了贸易自由化的步伐,积极改革与调整关税政策,本文对东盟五国关税水平和关税结构呈现的新变化进行分析,总结出其调整的特点与趋势,这对中国-东盟自由贸易区的建立具有重要的现实意义。     

Transfers, the terms of trade, and capital accumulation

Abstract .  In the context of a two-sector overlapping-generations model it is demonstrated that a steady-state transfer paradox may arise under commodity trade with stability and without distortions or bystanders. The existence of the paradox is due to the effect of the transfer on world capital accumulation, which is shown to always (i.e., for any ranking of factor intensities and savings rates) improve the donor's terms of trade. Transfers may also improve steady-state welfare for both donor and recipient and produce paradoxical welfare results along the transition path.     

Web数据挖掘研究综述

随着Internet/Web技术的快速普及和迅猛发展,各种信息可以以非常低的成本在网络上获得,如何在这些信息中找到用户真正需要的内容,成为数据组织和Web相关领域专家学者关注的焦点。Web数据挖掘旨在发现隐藏在Web数据中潜在的有用知识、提供决策支持,已经成为数据挖掘领域中新兴的研究热点。本文综述了基于Web的数据挖掘概念、流程、主要技术及分类,分析了Web数据挖掘的热点研究方向。