入世十年来我国在国际贸易网络中的角色与地位演变轨迹

The Change Trajectories of China's Role and Status in the International Trade Network since Accession to the WTO

本文通过联合国贸易和发展会议网站获取2002-2011年国际贸易50强之间的进出口数据,采用社会网络分析方法描绘加入WTO十年来我国在国际贸易中角色地位的变化轨迹。研究结果表明:2011年我国的点入度、中间中心度和特征向量中心度都排名第一,在多维尺度图中也占据中心地位,表明我国在国际贸易网络中的地位、权力不断增强;但点出度、核心度和限制度还落后于美、德等贸易强国,反映出我国在国际贸易体系中的话语权和影响力尚需进一步提高。

This paper,based on the international trade top 50 countries' import and export data from 2002 to 2011 obtained from the United Nations Conference on Trade and Development Website,discusses China's role and status change in the international trade system in recent ten years by social network analysis.The results show that:China's indegree of a node,betweenness centrality and eigenvector centrality rank first in 2011,and play a central role in multidimensional scaling plots,indicating that China's status and power in international trade network is increasing.But out degree of a node,degree of core and limit still lags far behind the United States,Germany and other trading powers,reflecting China's discourse power and influence in the international trading system need to be further improved.