不同集聚模式对产业发展阶段创新效率的影响——基于我国创意产业的分析

The Impact of Different Agglomeration Modes on Innovation Efficiency in Industrial Development Stage:Based on the Analysis of Creative Industries in China

基于2007—2018年28省份的面板数据,采用系统广义矩估计法探究创意产业不同集聚模式对产业创新发展阶段的影响。结果表明:专业化集聚和多样化集聚在知识开发阶段对创新效率的促进作用显著高于经济转化阶段,且多样化集聚的作用效应大于专业化集聚;竞争性集聚对知识开发阶段的创新效率具有显著负向影响,对经济转化阶段创新效率具有负向影响但作用不显著。因而应鼓励创意产业集聚及不同行业间的创新主体深度合作,通过完善创意产业的制度环境和市场机制等举措,提升我国创意产业的创新能力。

Based on the panel data of 28 provinces from 2007 to 2018,the system GMM model is used to explore the impact of creative agglomeration in creative industries on the innovation efficiency in the stage of knowledge development and economic transformation.The findings reveal that the promotion effect of specialized agglomeration and diversified agglomeration on innovation efficiency in the stage of knowledge development is more significant than that in the stage of economic transformation,and the effect of diversified agglomeration is greater than that of specialized agglomeration;competitive agglomeration has a significant negative effect on the innovation efficiency in the stage of knowledge development,and not quite significant negative effect on the innovation efficiency in the stage of economic transformation.Therefore,industrial agglomeration and in-depth cooperation between innovation subjects from different industries are encouraged.Measures should be taken such as improving the institutional environment and market mechanism of creative industries so as to enhance the innovation ability of China’s creative industries.