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以2000~2015年间的国家科技进步奖获奖成果作为数据源,对获奖机构之间的合作网络进行分析,结果表明:72%的获奖成果是通过机构间合作完成的,并且随着合作机构数量的增加,获奖成果数呈降低的趋势;以中国科学院、清华大学和浙江大学为代表的一流高校和科研机构,是高水平科研合作网络的核心节点;整个合作网络拥有较低的密度、较高的聚类系数和较短的平均路径长度,显示出小世界特征。在此基础之上,进一步从行业、地域、从属关系3个维度,逐步对获奖机构合作网络形成机理分别进行了深度剖析,揭示了各维度获奖机构合作网络形成的内在机理。
Based on the results of the national scientific and technological progress awards from 2000 to 2015 as the data sources, the cooperation networks among the award-winning organizations were analyzed. The results showed that 72% of the award-winning results were achieved through inter-agency cooperation, and with the number of cooperation agencies Increase, the number of award-winning results showed a downward trend; the first-class universities and research institutions represented by the Chinese Academy of Sciences, Tsinghua University and Zhejiang University, is the core node of high-level scientific research cooperation network; the entire cooperative network has a lower density, higher Clustering coefficients and shorter average path lengths show small-world characteristics. On this basis, we further analyze the forming mechanism of the cooperation network of winners from three dimensions of industry, region and subordinate, and reveal the internal mechanism of the formation of cooperation network of winners in all dimensions.