“东盟10+3”贸易格局的社会网络分析

The Analysis of Social Network for “ASEAN 10+3” Trade Situation

该文基于"东盟10+3"贸易数据,采用社会网络分析法测算了"东盟10+3"贸易的网络密度、相对点度中心度以及出度和入度,并把美国和欧盟加入到网络中进行分析,同时对东盟整体的影响力进行了研究。结果表明:中、日、韩在网络中占据主导地位,但美国和欧盟的影响极其重大;贸易网络存在较为明显的核心——边缘结构;东盟整体对贸易网络的影响重大,甚至超过日本和韩国。

Based on the trade data of＂ASEAN 10＋3＂, this study examines the network density, relative centrality degree, out-degree and in-degree of ＂ASEAN 10＋3＂trade network by using social network analysis. The United States and EU were also added into the analysis network and the general influence of ASEAN was thus studied. The results show that China, Japan and Korea occupy a dominant position in the network, at the same time, the United States and EU have important influence on the network; there exists an obvious core in the trade network - periphery structure; ASEAN as a whole has a major and even larger influence in the network than Japan and Korea.