Wuhan, Hubei 430000
China
China University of Geosciences Wuhan
digital economy, carbon emission reduction, energy structure, spatial spillover effect, Regional heterogeneity
Reducing pollutants and carbon emissions, Digital technology innovation, green technology innovation, Collaborative governance
Spatial analysis, Wind generation Hydro, Nodal price, Price volatility, Merit-order effects
Neutral technological progress, Biased technological progress, PM2.5 concentration, Regional heterogeneity characteristics
green technology innovation, environmental policy instruments, panel threshold estimation, regional heterogeneity
Cultivated land use, Total factor productivity, Hicks-Moorsteen TFP index method, Spatial-temporal differentiation