研发投入驱动G60科创走廊城市群经济一体化发展实证研究

为探寻研发投入对G60科创走廊区域经济一体化的新路径，实现G60科创走廊创新资源的优化配置和高效利用，利用G60科创走廊9个城市2010—2018年面板数据，采用柯布-道格拉斯生产函数为基本模型，分析研发投入对G60科创走廊经济一体化发展的驱动作用。结果表明，研发投入对驱动一体化的影响效果显著，但对各城市的影响程度不同，龙头城市的研发投入驱动水平显著高于其他城市。建议加强上海市创新龙头辐射效应和其他8个城市比较优势，加速打造科创走廊区域创新生态体系和科技创新共同体建设。

Research on the Integrated Development of G60 Science and Technology Corridor City Clusters Driven by R&D Investment

In order to explore a new path of R&D investment on the regional economic integration of G60 Science and Innovation Corridor ,and realize the optimal allocation and efficient utilization of innovation resources of G60 Science and Innovation Corridor, using the panel data of nine cities in G60 Science and Innovation Corridor from 2010 to 2018 and taking Cobb Douglas production function as the basic model, this paper analyzes the driving effect of R&D investment on the economic integration development of G60 Science and Innovation Corridor. The results show that R&D investment has a significant impact on driving integration, but the impact on each city is different. The driving level of R&D investment in leading cities is significantly higher than that in other cities. It is suggested to strengthen the radiation effect of innovation leaders in Shanghai and the comparative advantages of other eight cities, and accelerate the construction of regional innovation ecosystem and scientific and technological innovation community .