我国城市商业街的发展战略构想

现代商业街是城市的精华，也是最具活力的公共空间。近年来，全国各地不断掀起商业街的新建和改造热潮。应当分析我国商业街的发展现状及存在的问题，借鉴西方国家商业街发展的成功经验，有针对性地选择城市商业街发展战略。     

知识经济时代呼唤工程咨询监理业

如何面对知识经济的挑战,如何迎接知识经济的到来?对于以知识和智力劳动来创造价值的,与知识经济有着天然亲情的咨询机构,在思考和解答这个问题时,应该是一个先知先觉者.应透过当前我国国有大中型企业不景气,咨询市场难开拓的暂时现象,看到咨询业大有作为的明天.本文仅对咨询业的一个新兴领域--"信息工程咨询监理业"进行剖析,试图对以上问题作出几点回答.     

论农村公共财政建设的制度环境与模式选择

公共品的层次性、成本补偿原理、均等化以及民主决策理论等是中国农村公共财政建设的一般理论基础。而农村经济制度、经济水平和结构、意识形态、民主水平等构成我国农村公共财政模式选择的现实制约条件。中国农村公共财政应是公共品供给体制上的分级财政、筹资体制上的向内倾斜型财政、决策体制上的民主型财政、管理体制上的法制型财政和反映农村社会经济变化的动态发展型财政。     

中国石油业的安全形势分析与发展策略选择

我国在充分发挥政治、外交、经济等多种手段保障能源安全的同时，还应重点考虑如何以能源节约、体制改革、科技进步、国际合作、建立石油储备以保障石油安全供应的措施，并针对这一问题提出相应的对策。     

EDGAR on the internet: The welfare effects of wider information distribution in an experimental market for risky assets

Policies such as the SEC’s Fair Disclosure Rule, and technologies such as SEC EDGAR, aim to disseminate corporate disclosures to a wider audience of investors in risky assets. In this study, we adopt an experimental approach to measure whether this wider disclosure is beneficial to these investors. Price-clearing equilibrium models based on utility maximization and non-revealing and fully-revealing prices predict that in a pure exchange economy, an arbitrary trader would prefer that no investors are informed rather than all are informed; non-revealing theory further predicts that an arbitrary trader would prefer a situation in which all traders are informed rather than half the traders are informed. These predictions can be summarized as “None > All > Half”. A laboratory study was conducted to test these predictions. Where previous studies have largely focused on information dissemination and its effects on equilibrium price and insider profits, we focus instead on traders’ expected utility, as measured by their preferences for markets in which none, half, or all traders are informed. Our experimental result contradicts the prediction and indicates “Half > None > All”, i.e. subjects favor a situation where a random half is informed. The implication is that in addition to testing predictions of price equilibrium, experiments should also be used to verify analytical welfare predictions of expected utility under different policy choices. JEL Classification D82, D53, G14, L86 This work was largely completed while this author was at The Hong Kong University of Science and Technology.     

美国宪政史上的政治言论自由案——罗尔斯的观点

在一个民主社会中,言论及出版自由是宪法所保障的基本权利.但是对于政治言论自由,究竟哪些才是此类言论最关键的部分,以及对这类言论的规范该如何拿捏才算合理适当,都是各国宪政史上一个争议不断的课题.罗尔斯不同于早先的Meiklejohn从"自治"的立论出发,转而从社会正义的视角切入,为此类言论提供一个更合理坚实的基础.本文的主旨即在阐述罗尔斯对于政治言论自由的立场和观点.     

非农投资总量、结构和要素替代对就业的影响

将影响非农产业就业量的增长因素分解为:投资总量效应、结构变化效应和要素替代效应;投资总量的增长是拉动非农就业增长的主要力量,投资的行业结构变化效应以及要素替代效应导致了非农就业的下降。     

三峡库区可持续发展急需解决的几个重要问题

三峡库区是一个生态环境脆弱、社会经济落后、人地关系严重失调以及经受高强度的人类开发利用与干扰的特定区域．其可持续发展急需解决如下几个重要问题．即人口问题、粮食问题、贫困问题、移民社区重建问题、生态退化及其恢复与重建问题、交通问题。     

Using data envelopment analysis approach to estimate the health production efficiencies in China

By using Data Envelopment Analysis approach, we treat the health production system in a certain province as a Decision Making Unit (DMU), identify its inputs and outputs, evaluate its technical efficiency in 1982, 1990 and 2000 respectively, and further analyze the relationship between efficiency scores and social-environmental variables. This paper has found several interesting findings. Firstly, provinces on frontier in different year are different, but provinces far from the frontier keep unchanged. The average efficiency of health production has made a significant progress from 1982 to 2000. Secondly, all provinces in China can be divided into six categories in terms of health production outcome and efficiency, and each category has specific approach of improving health production efficiency. Thirdly, significant differences in health production efficiencies have been found among the eastern, middle and western regions in China, and among the eastern and middle regions. At last, there is significant positive relationship between population density and health production efficiency but negative relationship (not very significant) between the proportions of public health expenditure in total expense and efficiency. Maybe it is the result of inappropriate tendency of public expenditure. The relationship between abilities to pay for health care services and efficiency in urban areas is opposite to that in rural areas. One possible reason is the totally different income and public services treatments between rural and urban residents. Therefore, it is necessary to adjust health policies and service provisions which are specifically designed to different population groups. __________ Translated from Jingji Yanjiu 经济研究 (Economic Research Journal), 2006, (7): 92–105     

财务会计信息与公司治理

财务会计系统不但给公司控制机制提供直接的财务信息,而且还提供股票价格中反映的所有间接信息。会计治理研究中的一个基本目标是为财务会计提供的信息,在多大程度上减缓由所有权和经营权两权分离所带来的代理问题,以及减少信息不对称问题提供证据。本文着重探讨财务会计信息在公司治理机制中的作用,公司治理机制对财务会计信息反作用的互动研究,并提出了公司治理的对策。