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Carbon emission reduction enabled by informatization construction: an analysis of spatial effects based on China's
Zhuo He1,2, Shaojuan Ma3,4, Zixin Deng1
1College of Business Administration, Nanchang Institute of Technology, Nanchang, 330032, Jiangxi, China.
Summary
China
Area of Science:
- Environmental Science
- Economics
- Regional Science
Background:
- China's "dual-carbon" objective poses significant environmental and economic challenges.
- Informatization development impacts local and regional carbon emissions.
Purpose of the Study:
- To explore spatial agglomeration characteristics of informatization level and carbon emissions in China.
- To elucidate the nonlinear relationship and heterogeneity between informatization and carbon emissions.
Main Methods:
- Panel data from 30 Chinese provinces (2012-2021).
- Kernel density estimation and Moran's index for spatial analysis.
- Spatial Durbin model to assess nonlinear and heterogeneous impacts.
Main Results:
- Distinct spatial clustering: high informatization in coastal areas, low inland; high carbon emissions in the north, low in the south.
- A U-shaped, nonlinear relationship between informatization level and carbon emissions (inhibitory then promoting).
- Spatial lag effects show higher local informatization inhibits neighboring carbon emissions.
Conclusions:
- Informatization's impact on carbon emissions is spatially heterogeneous across Chinese subregions.
- Policy interventions should consider regional differences in informatization and carbon emissions.
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