文献类型：期刊文献

中文题名：金融危机对贸易网拓扑结构影响的动态研究

英文题名：Dynamic Study of the Financial Crisis Impacts on a Regional Trade Network

作者：冯小兵[1,2];胡海波[3];汪小帆[1,2]

机构：[1]上海对外贸易学院金融管理系,上海201620;[2]上海交通大学自动化系,上海200240;[3]华东理工大学商学院,上海200237

年份：2011

卷号：8

期号：1

起止页码：1

中文期刊名：复杂系统与复杂性科学

外文期刊名：Complex Systems and Complexity Science

收录：CSTPCD;;Scopus;CSCD:【CSCD_E2011_2012】；

基金：上海市教委学科建设项目金融学项目(J51201)

语种：中文

中文关键词：亚太贸易网;拓扑;金融危机;动力学

外文关键词：Asia-Pacific trade web; topology; financial crisis; dynamics

摘要：为了研究美国金融危机对亚太贸易网的影响,利用联合国ESCAP及国际货币基金组织的数据资料实证分析了危机前后的亚太局域贸易网。研究了该网络的结构特性,揭示了在受到美国金融危机冲击后该网络的变化情况。研究认为由于制度安排等原因,亚太局域贸易网比全球贸易网更加稠密、度分度更具同质性;金融危机冲击下该网络结构显现出一定的稳定性,但网络节点的强度发生了变化。还进一步分析了发生这些变化的原因。
To study the influence of the US financial crisis on the Asia-Pacific trade web,this paper analyzes empirically the region trade web before and after the crisis using the data derived from the United Nations and the International Monetary Fund.The topology of the web has been specified,based upon which the impacts of US financial crisis on the structural and behavior pattern of the web are investigated.The major findings are given as follows.Firstly,the web is much more integrated and its degree distribution is more homogeneous than the global trade web due to institutional reasons;secondly,after the financial crisis,the fundamental structure of the network remains relatively stable but the strengths of nodes of the web has been changed.The reasons for what have been observed are allo discussed.