粤港澳大湾区城市群R&D知识溢出与区域创新能力——基于多维邻近性的实证研究

被引：33

作者：

李燕

机构：

[1] 广东技术师范大学财经学院

来源：

软科学 | 2019年 / 33卷 / 11期

关键词：

大湾区; R&D知识溢出; 区域创新能力;

D O I：

10.13956/j.ss.1001-8409.2019.11.24

中图分类号：

F124.3 [技术发展与革新];

学科分类号：

摘要：

基于Cobb-Douglas生产函数的对数化模型,通过地理邻近、经济邻近、技术邻近和制度邻近四种邻近维度,利用2009～2017年粤港澳大湾区11个城市的空间面板数据,以Moran指数、OLS回归及空间杜宾SDM模型对粤港澳大湾区城市群的知识溢出效应与区域创新能力进行实证研究。实证结果表明:①粤港澳大湾区在地理邻近、技术邻近和制度邻近三种邻近维度均不具有显著的空间集聚特征,只有经济邻近具有显著的正向集聚性;②研发支出和人力资本对区域创新能力有显著的正向作用;③区域基础创新能力集聚程度要高于次新创新能力。

引用

页码：138 / 144

页数：7

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