ArticleScientific reports2023
Threshold effect of technological innovation on carbon emission intensity based on multi-source heterogeneous data.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Differentiated allocation of carbon intensity target reduction rates across 332 Chinese cities.Scientific reports · 2026Article
- The impacts of China's low-carbon technology trade on modern energy access in Africa: the role of domestic absorptive capacity.Scientific reports · 2025Article
- Impact of government's dual-carbon attention on urban carbon emissions reduction: evidence from the Yangtze River Delta.Scientific reports · 2025Article
- How to achieve low-carbon development in China: spatial spillover of education on carbon intensity.Frontiers in public health · 2025Article
- Research on the impact of ESG performance on carbon emissions from the perspective of green credit.Scientific reports · 2024Article
- The trajectory of carbon emissions and terrestrial carbon sinks at the provincial level in China.Scientific reports · 2024Article
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
It is of much importance to clarify the impact of technological innovation on carbon emission intensity for the low-carbon transformation of China's economy. This study, based on the panel data of 30 Chinese provinces and municipalities from 2010 to 2020, measures and analyzes the carbon emission intensity and the level of technological innovation, establishing a spatial econometric model to study the spatial spillover effect and a panel threshold model to analyze the nonlinear influence of technological innovation level on carbon emission intensity. The findings are as follows: First, the overall carbon emission intensity in China shows a decreasing trend from 2010 to 2020, with the average dropping from 3.09 in 2010 to 1.98 in 2020; Second, the spatial autocorrelation results reveal that the level of technological innovation and carbon emission intensity in China are obviously aggregated in the global spatial distribution pattern. Third, the regression results of the spatial econometric model show that the direct effect of technological innovation on carbon emission intensity is significantly negative at the level of 1%, that is, the improvement of the technological innovation in a certain area has a significant inhibitory effect on carbon emission intensity. Fourth, based on the level of economic development, there is a significant three-threshold effect of the level of technological innovation on carbon emission intensity in China, and the influence of the level of technological innovation on carbon emission intensity varies in the direction of existence and coefficient values within different threshold intervals. As economic development reaches the third interval, the technological innovation level has the most significant inhibition on carbon emission intensity. These findings enriches the research of the nonlinear relationship between technological innovation and carbon emission intensity, clarifies the spatial spillover effect and threshold effect between among them, and provides inspiration for better promote the low-carbon transformation of economy.
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Registered trials
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