差别化个人所得税起征点标准的政策缺陷分析

个税征收应当体现公平优先,差别化个人所得税起征点标准不利于社会公平,将税制不合理因素向落后地区的转嫁,加剧落后地区的对发达地区的转移支付,使中央财政职能缺失与错位,抑制落后地区的发展。     

关于新一轮国土规划性质及其理论体系建设的思考

从新时期国土规划的性质及地位出发,运用多学科综合研究国土规划的理论体系建设问题,在此基础上运用层次分析法探讨国土规划的编制思路,最后提出未来国土规划应着力解决的重点。     

论公允价值在非货币性交易中的适度应用

新企业会计准则实施后，公允价值的一些问题成为会计理论研究和关注的焦点问题之一。应着重分析在非货币性交易中，适度应用公允价值须掌握的计价基础判断标准、公允价值计量、公允价值核算等几个容易混淆的问题。所谓适度即准确把握公允价值的判断标准、计价基础、计量核算方法，以避免公允价值成为利润操纵工具。     

中国节能减排工作面临的问题和解决的方法

国家“十一五”规划纲要明确提出中国单位GDP能耗在五年内降低20％；主要污染物排放总量减少10％的战略目标。目前，中国节能减排的任务还相当艰巨，应增加节能减排的资金投入，提高节能减排的激励和处罚标准。完善税收制度，遏制高耗能、高排放产业的项目发展。     

Embodied and Disembodied Technical Change in Fisheries: An Analysis of the Sète Trawl Fishery, 1985–1999

Overfishing and excess capacity in mostfisheries around the world have generated considerableand increasing concern about their biological and economic performance ramifications. Theseproblems, in part, stem from substantialinvestment in technical improvements to boats andequipment in fishing fleets, which exacerbatesexcess fishing capacity and low returns tofishing effort and investment, given regulatoryand biological constraints. However, little attempt hasbeen made to quantify the extent or effects oftechnical change in fisheries. In this paper, we usedetailed data on innovation patterns for 19vessels in the Sète trawl fleet of southernFrance to evaluate the contributions oftechnical change to catch rates. We find thatembodied technical change enhanced productivity by approximately one percent per year between 1985 and 1999, but that external (disembodied) events counteractedthis trend, causing a net output decline ofabout three percent per year.     

2002～2005年间我国不同地区高校科技创新效率比较研究

利用SPSS13.0对2002～2005年间我国各省、市、自治区高校科技创新活动进行了聚类分析,并采用DEA的CCR模型对这4年中我国各省、市、自治区高校科技创新过程中经费支出,以及人员投入的效率问题进行了比较研究,结果发现有24个地区DEA有效,6个地区非DEA有效。最后给出了非DEA有效地区的改进方向。     

技术型跨国企业实施知识产权战略的动因探析

知识产权战略作为技术型跨国企业的重要竞争战略,企业在实施该战略时有其内在和外在的动因。分析知识产权战略与企业战略及其他职能战略的内在联系,揭示技术型跨国企业实施知识产权战略的内在动因;分析国际经济和贸易环境的变化、技术进步带来的影响,揭示技术型跨国企业实施知识产权战略的外在动因。     

技术标准化中的公司专利战略--以Motorola为例

高科技的发展使得标准与专利之间的关系正在逐步发生变化。以GSM移动通讯标准为例，研究了标准与专利之间关系由冲突走向协调的演进过程，以及在其中发挥重要作用的Motorola公司专利战略，     

优秀企业贯彻卓越绩效评价准则标准探析

文章认为,优秀企业贯彻卓越绩效评价准则标准将有助于进一步完善管理体系、全面提升产品竞争力、实现经营业绩的跨越式发展。如何引导优秀企业导入卓越绩效模式,实现其从优秀到卓越的质的跨越,需要企业按照卓越绩效评价准则标准在领导、战略、顾客与市场、资源、过程管理、测量分析与改进、经营结果等7个方面切实贯彻各项要求。     

A Stochastic Frontier Production Function with Flexible Risk Properties

This paper considers a stochastic frontier production function which has additive, heteroscedastic error structure. The model allows for negative or positive marginal production risks of inputs, as originally proposed by Just and Pope (1978). The technical efficiencies of individual firms in the sample are a function of the levels of the input variables in the stochastic frontier, in addition to the technical inefficiency effects. These are two features of the model which are not exhibited by the commonly used stochastic frontiers with multiplicative error structures.An empirical application is presented using cross-sectional data on Ethiopian peasant farmers. The null hypothesis of no technical inefficiencies of production among these farmers is accepted. Further, the flexible risk models do not fit the data on peasant farmers as well as the traditional stochastic frontier model with multiplicative error structure.