关键词: 创新型产业集群, 三阶段DEA, 战略性新兴产业, 环境变量, 技术效率

Abstract: Based on 70 innovative industrial clusters, the three-stage DEA method is used to measure the innovation efficiency of industrial clusters and the industry differences in the innovation efficiency of strategic emerging industries. The results show that the scale efficiency of the innovative industrial clusters is dominant before the technical efficiency adjustment, and the scale factor and technical factors are jointly led by the adjustment. The industrial clusters are mainly based on the increase in scale returns. The top three innovation efficiency of strategic emerging industries are: new energy industry (cluster number 5), new generation information technology industry (cluster number 19), new material industry (cluster number 9), and energy conservation and environmental protection industry (cluster number 2) Innovation is the least efficient. Relying on state-level technology business incubators, industry alliance organizations, and human capital environment variables to jointly develop industrial systems can reduce the mismatch and efficiency losses of strategic emerging industry innovation resources.