新质生产力对产业链韧性的影响研究OACHSSCD

Based on the panel data of 30 provincial-level administrative regions in China from 2010 to 2022,this paper empiri-cally identifies the direct and indirect effects of the development of new quality productivity on industrial chain resilience via two-way fixed-effect model,and mediating effect model.The results show that new quality productivity can promote industrial chain resilience,and this conclusion is still valid after a series of robustness and endogeneity tests.Regional innovation efficiency plays a mediating role in the impact of new quality productivity on the industrial chain resilience.The promoting effect of new quality productivity on industrial chain resilience will be heterogeneous due to the differences in geographical location and industrial structure upgrading level between re-gions.Specifically,the promotion effect of new quality productivity on the resilience of the industrial chain shows a decreasing trend of"East-Central-West".At the same time,compared with areas with low levels of industrial structure upgrading,the role of new quality productivity in promoting the resilience of the industrial chain is stronger in areas with higher levels of industrial structure upgrading.Based on the above conclusions,it is recommended to vigorously develop new quality productivity,optimizing the spatial layout of the regional industrial chain and accelerating the transformation and upgrading of the industrial structure to improve the resilience and secu-rity of China's industrial chain.