Qiu Yi, Wang Hana, Wu Jianjun
School of Business, Hunan University of Science and Technology, Xiangtan, 411201, China.
Research Center of High Quality Development of Industrial Economy, Central South University of Forestry and Technology, Changsha, 410004, China.
Environ Sci Pollut Res Int. 2023 Jan;30(2):3887-3900. doi: 10.1007/s11356-022-22162-1. Epub 2022 Aug 12.
Industrial structure upgrading has a spatial spillover effect, which is an important way to accelerate urban green innovation and realize urban sustainable development. Therefore, it is very important to study the impact of industrial structure upgrading on urban green innovation. Using panel data of 260 prefecture-level and above cities in China from 2005 to 2019, this paper studies the spatial effect of industrial structure supererogation on green innovation by using the spatial Durbin model (SDM). The results show that both industrial structure upgrading and green innovation show a trend of regional agglomeration and fluctuation. The direct effect of an industrial structure supererogation on green innovation is significantly positive, while the indirect effect and total effect are significantly negative. The direct effect, indirect effect, and total effect of industrial structure rationalization on green innovation are significantly positive. This study can provide a useful reference for the coordinated development of industrial structure upgrading and green innovation.
产业结构升级具有空间溢出效应，这是加速城市绿色创新、实现城市可持续发展的重要途径。因此，研究产业结构升级对城市绿色创新的影响具有重要意义。本文利用2005—2019年中国260个地级及以上城市的面板数据，运用空间杜宾模型（SDM）研究产业结构高级化对绿色创新的空间效应。结果表明，产业结构升级和绿色创新均呈现出区域集聚和波动的趋势。产业结构高级化对绿色创新的直接效应显著为正，而间接效应和总效应显著为负。产业结构合理化对绿色创新的直接效应、间接效应和总效应均显著为正。本研究可为产业结构升级与绿色创新的协调发展提供有益参考。
