“…Furthermore, the estimation coefficient
of
is significantly positive, and the coefficient
of
is significantly negative, denoting that economic growth causes significant spillover on haze pollution, and an inverted U‐shaped curve relationship exists between the economic growth and haze pollution among different regions. As demonstrated by the previous literature (Grossman & Krueger,
1991; Hong,
2022; Shao et al, 2016), the impact mechanism and potential path can be decomposed into three aspects: the scale effect formed by the increase in massive total haze pollutant emissions, caused by the expansion of production and consumption processes; the technical effect formed by energy conservation and emission abatement, caused by the path of the green economy; and the structural effect formed by the transformation and upgrading of the economic structure, leading to the reallocation of factor endowment resources. Thus, the way economic growth ultimately affects haze pollution depends on the relative strength of scale, technical and structural effects; the EKC theorem demonstrates that there is a dynamic changing nexus between economic growth and environmental degradation.…”