A study of the impact of digital technology on industrial ecologisation in the Yellow River Basin of China

Abstract

The Yellow River Basin is an important ecological barrier and economic core area in China, with problems such as fragile ecological environment and ecosystem degradation, and promoting industrial ecological transformation in resource cities is an important way to protect and improve the ecological and logical environment of the Yellow River Basin. Using panel data of 35 resource-based cities in the Yellow River Basin from 2012 to 2021, the impact of digital technology on industrial colonisation is empirically explored. The study finds (1) digital technology has a driving effect on the industrial ecological transformation of resource-based cities in the Yellow River Basin, and can be a new production tool to stimulate economic vitality; there is obvious regional heterogeneity in the impact of digital technology on industrial ecology, which significantly promotes the industrial ecological transformation of mid-stream and declining resource-based cities, and the facilitating effect is more obvious for declining resource-based cities. (2) From the moderating effect, fiscal decentralisation positively moderates the non-linear relationship between digital technology and industrial ecology. (3) From the perspective of threshold effect, the impact of digital technology on industrial ecologisation has a double threshold effect based on fiscal decentralisation, i.e. at the early stage of digital technology development, a reasonable degree of fiscal decentralisation can significantly promote the industrial ecological transformation of resource cities, but after the development of digital technology to a certain extent, the impact of fiscal decentralisation on industrial ecologisation will be gradually weakened, and will even bring negative effects to industrial transformation. Therefore, improving the development system of digital technology, giving the government moderate financial autonomy, and at the same time adhering to the local conditions and exploring the ecological development road in line with the characteristics of resource cities in the Yellow River Basin have positive significance for the industrial ecological transformation of resource cities in the Yellow River Basin.