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81.
李林 《基建优化》2002,23(4):18-19
为了培养一支年轻的项目经理队伍,推动我国建设事业,必须用对立统一的观点认识年轻项目经理,用具体问题具体分析的方法对待年轻项目经理,在实践中选拔培养年轻项目经理。  相似文献   
82.
在口才活动中,处理好说话者的言语表达与交际目的、内在情感的关系,以及说话者与听话者(听众)之间的关系,才能达到"处物而不伤物"的和谐状态,从而实现交际目的.  相似文献   
83.
本文介绍了直接数字频率合成(DDS)芯片AD9852与可编程门阵列(FPGA)相结合采用数字方法实现中频线性相位调制(PM)及试验结果。  相似文献   
84.
This paper investigates whether the macroeconomic performance of a small- open economy depends on the choice of exchange rate regimes. Hong Kong and Taiwan - two economies with many similar macroeconomic characteristics, but different in their choices of exchange rate regimes - provide a good setting to study the relation between the choice of exchange rate regime and macro-economic performance. We examine the basic facts of growth and inflation and the coefficients' stability of their vector autoregression (VAR), as well as cyclical characters of other aggregate variables in Hong Kong and Taiwan. Our empiric finding indicates that macroeconomic performance is not systematically related to exchange rate regimes.  相似文献   
85.
汪琳 《特区经济》2008,(5):226-228
随着网络,尤其是网络游戏的迅猛发展,虚拟财产的交易及其保护引发了是否要对其加以保护,如何进行保护,如何进行规范等一系列问题,在我国的司法实践中已经不得不开始面对这类纠纷的裁判,而在法律上有关虚拟财产的规则尚处于不确定的空白,给这类纠纷的解决带来了很大的障碍,基于此,进行虚拟财产特性、交易等等相关法律问题的研究,并在探讨其合法性的前提下,进一步论证虚拟财产的法律保护规则的建构具有十分重要的理论意义与现实意义。  相似文献   
86.
This paper presents MAcMap–HS‐6, a database providing a consistent, ad valorem equivalent measure of tariff duties and tariff rate quotas for 163 countries and 208 partners, at the six‐digit level of the Harmonized System (5111 products), accounting for all preferential agreements. We describe the methodology used to compute and aggregate an ad valorem equivalent of applied protection. Emphasis is placed on minimizing the endogeneity bias in the aggregation procedure, while acknowledging structural differences in export specialization. The resulting quantitative assessment is illustrated by giving an overview of applied protection across the world in 2001, in terms of average as well as distribution.  相似文献   
87.
在金融业全面对外开放的条件下,中国脆弱的投资银行业面临新一轮的挑战,被外国投资银行攻城掠地的场面是否会在中国继续上演?对此,波特的钻石理论提出了使一个国家具备产业竞争优势的六个因素,但真正使一个国家产业具备竞争优势却在于企业内部的组织学习和创新.美国投资银行业基于长期对生产要素的投资和积累形成了全球性的竞争优势,占据了投资银行高端业务并有进一步争夺中国投资银行业务的趋势.面对冲击,国内投资银行应立足自身优势,发展壮大自己,而政府也应在产业规制和健全宏观环境上下功夫.  相似文献   
88.
This paper examines the causal relationship between financial development and economic growth for six Middle Eastern and North African countries (Algeria, Egypt, Israel, Morocco, Syria, and Tunisia), within a quadvariate vector autoregressive framework. We employ four different measures of financial development and apply the augmented vector autoregression vector (VAR) methodology of Toda and Yamamoto to test for Granger causality. Our empirical results strongly support the hypothesis that finance leads to growth in five out of the six countries. Only in Israel could weak support be found for causality running from economic growth to financial development but no causality in the other direction. These findings suggest the need to accelerate the financial reforms that have been launched since the mid 1980s and to improve the efficiency of these countries’ financial systems to stimulate saving/investment and, consequently, long‐term economic growth.  相似文献   
89.
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  相似文献   
90.
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.  相似文献   
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