关于增加湖北省中等收入者比重的调查与分析(下)

我国中等收入阶层的形成和壮大，是同无数中等收入的形成和壮大联系在一起的，也与我国经济社会体制的不断跃迁、不断完善密切相关，特别是中等收入的特质及其影响力，是与我国经济社会体制改革的效率和整个社会的福利水平呈现一种正相关关系的。扩大中等收入比重，提高低收入收入水平，这是在新的历史条件下对我国传统收入分配制度的一个新的注解。     

Looking for contagion in currency futures markets

This article tests whether there are pure contagion effects in both conditional means and volatilities among British pound, Canadian dollar, Deutsche mark, and Swiss franc futures markets during the 1992 ERM crisis. A conditional version of international capital asset pricing model (ICAPM) in the absence of purchasing power parity (PPP) is used to control for economic fundamentals. The empirical results indicate that overall there are no mean spillovers among those futures markets, but they are detected during the crisis period. That is, past return shocks originating in any one of the four markets have no impact on the other three markets during the entire sample period, suggesting that these markets are weak‐form efficient. However, this weak‐form market efficiency fails to hold during the market turmoil, especially for British pound and Swiss franc, and the sources of contagion‐in‐mean effects are mainly due to the return shocks originating in three European currency futures markets. As for the contagion‐in‐volatility, it is detected for British pound only because its conditional volatility is influenced by the negative volatility shocks from Canadian dollar, Deutsche mark, and Swiss franc, with Deutsche mark playing the dominant role in generating these shocks. JEL Classifications: C32; F31; G12. © 2003 Wiley Periodicals, Inc. Jrl Fut Mark 23:957–988, 2003     

MANAGING VENDOR INVENTORY IN A DUAL LEVEL DISTRIBUTION SYSTEM

Collaborative arrangements among members of the supply chain have received a great deal of interest in recent years as a means of reducing costs. One such arrangement is vendor managed inventory (VMI). VMI allows the vendor to make decisions concerning the quantity and timing of deliveries to the retailer. Such an arrangement offers the potential of a more efficient supply chain by removing the negative effects of retail ordering policies. A thorough review of the literature was conducted to identify factors likely to impact the performance of a VMI partnership. Computer simulation was used to study the effects of these factors from both the vendor's and retailer's perspectives. The results lend insight into the performance of VMI and guidance for managers as to the environments in which VMI is most effective.     

论文化的匹配性及其对跨国投资、经营和管理的影响

跨国公司集团在全球范围内配置资源和投资决策时,往往将民族文化的差异考虑在内(Matten,2004)。由各国家和地区内各政党的政策及其相互关系所代表的政治文化模式,对跨国投资的区位决策有重大影响(Mudambi,2003)。Dunning(1988)的FDI折衷理论认为区位优势可以解释跨国公司的投资     

跨国公司内部贸易价格影响分析

随着世界经济一体化和FDI的迅速发展,以投资为导向的TNCS已成为国家间竞争的主体。文章分析了TNCS及内部贸易的现状,讨论了有关TNCS内部贸易价格的研究方法和有关结论,并在此基础上研究了3种不同条件下TNCS内部贸易价格的影响。     

中国当前的财政政策及趋势

中国自1998年到2004年间实施的积极财政政策,对保持经济平稳增长,缓解通货紧缩,优化经济结构,促进就业和促进区域经济均衡发展等方面发挥了积极的作用。随着中国宏观经济形势的变化,以及考虑到防范公共风险,积极财政政策应作相应的调整。2005年,中国实施了稳健的财政政策(也就是经济学意义上的中性财政政策),其政策核心是适度减少财政赤字和长期建设国债的规模,并对财政分配结构进行调整。中国未来一段时期特别是“十一五”前期应继续实施稳健的财政政策。     

AN EVALUATION OF PROCESS‐ORIENTED SUPPLY CHAIN MANAGEMENT FRAMEWORKS

Supply chain management (SCM) is implemented by integrating corporate functions using business processes within and across companies. Several process‐oriented frameworks for SCM have been proposed but only two of these provide sufficient detail to enable implementation. We evaluate the Supply‐Chain Operations Reference (SCOR) framework and The Global Supply Chain Forum (GSCF) framework using four criteria and identify their relative strengths and weaknesses.     

广东、全国经济增长周期波动对比分析

关于经济周期理论的研究早己有之并且现在还在不断的发展之中,从马克思的周期性经济危机理论到西方经济周期理论的各个阶段:古典经济学家的经济周期理论;传统经济周期理论;凯恩斯经济周期理论;当代西方的经济周期理论。这些理论分别是从不同的角度来阐述整个经济运行的周期过程     

CRIME AND POVERTY: A SEARCH‐THEORETIC APPROACH*

Numerous studies document that criminal activity is positively related to unemployment and negatively related to educational attainment levels within given communities. We study this phenomenon in the context of a search‐equilibrium model, in which agents choose between formal employment and pursuing crime‐related activities (theft). Prior to their “occupational choices,” agents undertake costly schooling, raising their productivity. Crime acts, in essence, as a tax on human capital by affecting the probability that a worker's earnings (possessions) are subsequently appropriated. There are multiple equilibria. High crime, low levels of educational attainment, long spells of unemployment, and poverty are correlated across them.     

科技园区发展中的金融支持

一、世界科技园区的成功经验借鉴硅谷与世界上其它科技园区的一个很大不同在于它是自发形成的一个高技术发源地和集聚地,而不是由政府主导创办起来的。在硅谷的发展过程中,风险投资自始至终都起到了不可替代的重要作用。在20世纪50～60年代,硅谷主要靠军事研究经费和国防采购支