技术创新、资源共享与经济增长——以长江经济带城市为例

Technological Innovation,Resource Sharing and Economic Increasing:Taking Cities of Yangtze River Economic Belt as the Example

基于我国长江经济带11个省市2010—2017年的面板数据,在采用熵值法对技术创新和资源共享进行加权的基础上,分析了上述两个因素对城市经济发展水平产生的影响。为了进行更深入的探索,使用空间面板模型构建邻接矩阵和距离矩阵两种空间权重矩阵,实证分析技术创新和资源共享对于城市经济的影响效果。研究结果表明,技术创新和资源共享对经济增长会产生显著的促进作用,同时会对邻近城市的经济增长呈现正向空间溢出效应,技术创新和资源共享的协同效应对经济增长同样会产生显著的促进作用。

Based on the panel data of 11 provinces and cities in the Yangtze River economic belt from 2010 to 2017,this paper uses the entropy method to weight the technological innovation and resource sharing,and analyzes the impact of the above two factors on the level of urban economic development.In order to further explore,the spatial panel model is used to construct two kinds of spatial weight matrix,namely adjacency matrix and distance matrix,to empirically analyze the impact of technological innovation and resource sharing on urban economy.The results show that technological innovation and resource sharing have a significant role in promoting economic growth,and have a positive spatial spillover effect on the economic growth of neighboring cities.The synergistic effect of technological innovation and resource sharing also has a significant role in promoting economic growth.