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运用复杂网络分析法,对由26个国家和地区组成的货物贸易网络的演化进行研究,侧重分析中国的响应政策效果,从而为中国的响应战略研究提供科学依据.首先,利用网络结构熵、群聚系数分析网络的演化趋势;其次,利用中心性指标对各国(地区)在网络中的地位变化进行评价.研究结果表明,全球货物贸易网络具有随机网络的特征,且我国各阶段的响应策略具有有效性.
Using complex network analysis method, this paper studies the evolution of the trade network of goods made up of 26 countries and regions and focuses on analyzing the effect of China’s response policy, so as to provide a scientific basis for China’s response strategy research.First, Polycount analysis of the evolution trend of the network; Second, the use of central indicators of each country (region) in the network status changes were evaluated.The results show that the global trade network of goods with the characteristics of a random network, and China’s various stages of the response strategy has Effectiveness.