珠三角城市创新绩效研究——基于粤港澳大湾区国家战略背景  

Research on Innovation Performance of Cities in Pearl River Delta Based on the National Strategy of Guangdong-Hong Kong-Macao Greater Bay Area

作　　者：李燕鸿 Li Yanhong(Business School,Hohai University,Nanjing 211100,China)

机构地区：[1]河海大学商学院

出　　处：《科技管理研究》2020年第1期6-12,共7页Science and Technology Management Research

基　　金：国家社会科学基金项目“长江经济带创新空间分异及创新驱动模式研究”(15AGL079)

摘　　要：为科学评价珠三角城市的创新绩效,根据广东省21个地级市2008-2016年的面板数据,先用三阶段DEA模型测算各城市的综合技术效率值,再通过双重差分法构建计量模型分析大湾区对创新绩效的影响效果。结果发现,珠三角部分城市依然存在创新资源配置无效的情况;粤港澳大湾区成为国家战略后,珠三角城市的创新绩效提升了0. 131个单位,说明大湾区的设立有利于促进珠三角的科技创新;不同的科创环境对城市创新绩效的影响程度不同。In order to scientifically evaluate the innovation performance in the Pearl River Delta,this paper selects the panel data of 21 cities in Guangdong Province from 2008 to 2016. Based on the date,the three-stage DEA model is used to measure each city’s comprehensive technical efficiency,and the measurement model with the Differences-in-Differences( DID) is used to analyze the impact of the Bay Area on the Pearl River Delta’s innovation performance. The results show that: some cities in the Pearl River Delta have an inadequate allocation of the innovation resources;the innovation performance has increased by 0. 131 units because of the national strategy,which means that the establishment of the Guangdong-Hong Kong-Macao Greater Bay Area is conducive to improve Pearl River Delta’s science and technology innovation;different levels of technological innovation have different impacts on urban’s innovation performance.

关 键 词：粤港澳大湾区 创新绩效 三阶段DEA 双重差分法 

分 类 号：F062.4[经济管理—政治经济学]