专业化、多样化集聚对两阶段创新效率的影响——基于创意产业面板数据分析

Influence of Specialized Agglomeration and Diversified Agglomeration on Two-Stage Innovation Efficiency--Based on the Panel Data of Chinese Creative Industry

基于2007~2018年中国28省份面板数据,构建并测度创意产业知识开发阶段与经济转化阶段的创新效率,在此基础上研究了创意产业不同集聚模式对两阶段创新效率的影响。研究表明:中国创意产业整体创新效率值较低,且知识开发创新效率表现优于经济转化创新效率;在集聚模式与创新效率的关系中,专业化和多样化集聚对知识开发创新效率的促进作用显著高于经济转化创新效率,其中多样化集聚效应强于专业化集聚效应;从区域角度来看,集聚效应在东部地区最强,中、西部地区则依次减弱。

Based on the creative industry's panel data of 28 provinces from 2007 to 2018,this paper constructes and measures the innovation efficiency of the knowledge development stage and the economic transformation stage.And the impact of different agglomeration models on the two-stage innovation efficiency is further examined.The research shows that the overall innovation efficiency is low;compared with the knowledge development stage,the positive effect of specialized and diversified agglomeration on the innovation efficiency of economic transformation stage is significantly weakened.Among them,the effect of diversified agglomeration is stronger than that of specialization;The effects of specialization and diversification are the strongest in the eastern region,followed by the central region,and the weakest in the western region.