《西方经济学》宏观部分若干概念错误与纠正——与厉以宁、朱善利、章铮等商榷

文章阐述了宏观经济学中几个重要的基本概念,指出了厉以宁先生主编的《西方经济学》一书中的几处基本概念表述的错误,并进一步作了纠正,欲与作者商榷。     

GDSS research: An overview and historical analysis

Group Decision Support Systems (GDSS) is a relatively new area of Information Systems research, but some patterns have begun to emerge in the focus of this research and in the approaches to conducting it. This article represents a substantial review of a large body of GDSS literature and an analysis of that literature according to a specific classification scheme. The dimensions of the classification scheme include the age of the research publication, the general research approach, the philosophy underlying the data collection, the type of GDSS support, whether the research is longitudinal, and the primary focus of the research, as well as a few demographic variables such as author and source. The results of the literature analysis lead to recommendations to GDSS researchers by the authors of a need for greater use of the available research approaches and other data analysis philosophies, a greater emphasis on field work, more longitudinal research, and some changes in the focus of the research.     

新凯恩斯框架下最优货币政策规则理论及在我国的实证研究

本文详细介绍了新凯恩斯经济学下IS曲线和Phillips曲线的理论渊源和两种主要货币政策规则的思想,并针对我国的经济数据进行实证检验。研究发现:我国的经济运行符合新凯恩斯经济下的前瞻性IS曲线和Phillips曲线,在此基础上模拟最优利率规则结果较理想。     

公共管理部门贯标流程分析

在公共部门引进ISO9000质量认证的过程中,具体怎样操作成为贯标重点和难点,贯标流程的设计显得格外重要。贯标可以从贯标准备、现状诊断和构建目标管理系统、体系设计、体系试运行与完善、内部质量审核以及评审认证几个阶段进行。     

中国的最优化动态IS-LM模型构建与应用

传统的IS-LM模型由于存在许多缺陷一直以来都备受批评。理性预期革命之后出现的基于跨期动态最优化的IS-LM模型却能够很好地克服传统的缺陷,逐渐受到当代宏观经济学家的青睐。本文尝试在最优化IS-LM基本模型的基础上,引入对定期存款的配置行为,加入政府和国外部门,将模型拓展为四部门三资产模型,然后利用中国数据采用理性预期的方法对参数进行估计,并解释了方程系数的含义。最后对于模型如何实现动态化用以描述经济的演化作了一些探讨。     

ERP系统的使用者满意研究

ERP系统越来越成为企业获取竞争优势的必备基础，但国内外ERP系统的实施效果往往不尽如人意。ERP系统实施是个复杂的系统工程，涉及到企业的各个层面，如何测度其实施效果一直是业内热点话题。ERP系统就其本质是将管理思想固化其内的信息系统。因此本文在回顾国外对复杂信息系统实施测度研究的基础上，提出可借鉴使用者满意来测度ERP系统实施效果，并为今后实证研究奠定基础。     

Causes and Remedies of the Japan's Long‐lasting Recession: Lessons for China

Japan has suffered from sluggish economic growth and recession since the early 1990s. In this paper, we analyze the causes of the prolonged slowdown of the Japanese economy (the lost decade). Economics Nobel laureate Paul Krugman has argued that Japan's lost decade is an example of a liquidity trap. However, our empirical analysis shows that stagnation of the Japanese economy comes from its vertical IS curve rather than a horizontal LM curve, so the Japanese economy has been facing structural problems rather than a temporary downturn. The vertical IS curve is caused by an insensitivity of investment to a lower interest rate partly because of the decline of sales due to the aging population and firms not wanting to invest. The structural problems come from the aging demographic, which is often neglected by scholars and policy‐makers, and also from the allocation of transfers from the central government to local governments, and the unwillingness of Japanese banks to lend money to startup businesses and small and medium enterprises (SMEs), mainly because of Basel capital requirements. Many countries, like China, are expected to face similar issues, particularly given the aging population. The present paper will address why the Japanese economy has been trapped in a prolonged slowdown and provide some remedies for revitalizing the economy.     

WebGIS技术在物流配送系统中的应用

万维网地理信息系统（WebGIS)是Internet技术和地理信息系统技术相结合的产物。在分析WebGIS实现技术的基础上，探讨了基于WebGIS的物流配送系统设计，提出了一个以SuperMap IS平台为基础，基于组件和Java Applet技术，利用ASP来实现界面的显示和交互，体现Brower/Serser三层体系结构的系统解决方案。     

Understanding the perpetration of employee computer crime in the organisational context

While hackers and viruses fuel the IS security concerns for organisations, the problems posed by employee computer crime should not be underestimated. Indeed, a number of IS security researchers have turned their attention to the ‘insider’ threat. Of this group, several focus on the offender, either in terms of a series of attributes required for perpetration, or with reference to forms of safeguards aimed at negating such behaviour. These studies are complemented by those texts which examine the organisational context in which rogue employees commit computer crime. Currently, however, there has been a lack of insight into the relationship between the offender and the context, during the commission process. To address this deficiency, two criminological theories are advanced. This paper illustrates how the theories, entitled the Rational Choice Perspective and Situational Crime Prevention, can be applied to the IS domain, thereby offering a theoretical basis by which to analyse the offender/context relationship during perpetration. By so doing, practitioners may use these insights to inform and enhance the selection of safeguards in a bid to improve prevention programmes. Furthermore, the importation of the Rational Choice Perspective and Situational Crime Prevention into the IS field opens up potentially new areas for future research.     

早期GIS應用系统的重新規(划)

文章指出早期GIS应用存在的问题,并阐述结合新的技术重新规划的基本要求。