基于SNA的经济仿真热点分析

In order to better grasp the context of the development of economic simulation discipline,and understand the current phase of the discipline,hot research subject,and the existing problems.In this paper,we extracted keyword on the CNKI's articles ,all of whose topics is "economics" and" simulation" until May 20,2013.With the help of statistical software, ROST CM ,do word frequency statistics for those,extract high-frequency words, do the co-occurrence of keywords and do other trestments to get high frequency co-occurrence matrix,then based on it, we do the co-occurrence nework diagram,density,centrality and cohesive subgroup analysis with The Social Network Analysis Software ,Ucinet,and discuss the study hot and trends of the economic simulation discipline.