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The impact of AI on carbon emissions: evidence from 66 countries
Abstract
This study aims to address debate in previous studies on whether AI has a positive or negative effect on carbon emission reduction. We used quantile regression and PSTR models to study the diverse impacts of AI on carbon emissions in 66 countries from 1993–2019. There were three main findings in this paper. First, the impact of AI on carbon emissions varies across countries, and its effect on carbon reduction is mainly found in high-carbon emission and high-income countries. Second, the industrial structure environment of different countries affects the role of AI in carbon reduction, with its marginal effect in limiting emissions decreasing with the rise of secondary industrial structures. Third, the impact of AI varies in countries based on their different demographic structures. The marginal effect of AI on carbon emission reduction increases in places with older populations. This study offers unique insight into the heterogeneous impact of AI on CO2 emissions. Our analysis confirms the importance of industrial and demographic structures in promoting carbon emission reduction. We provide effective policy recommendations for economic development and environmental governance.
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From Artificial Intelligence Colonialism: Environmental Damage, Labor Exploitation, and Human Rights Crises in the Global South (2024) · cites this paper as [99]
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Metadata
- Authors
- Zhong, J., Zhong, Y., Han, M., Yang, T., & Zhang, Q.
- Affiliations
- South China University of Technology (CN)
- Guangzhou Huashang College (CN)
- Corresponding author
- Yang, Tianjian
- Venue
- Applied Economics
- Publisher
- Informa UK Limited
- Published
- 2023-04-19
- Volume
- 56
- Issue
- 25
- Pages
- 2975-2989
- ISSN
- 0003-6846 (ISSN-L)
- 1466-4283
- OpenAlex
- W4366490174
- Cited by
- 105
- References
- 38
- Citations by year
- 2026: 38 · 2025: 41 · 2024: 20 · 2023: 6
- FWCI
- 21.40
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Applied Economics (publishedVersion)
- RePEc: Research Papers in Economics (submittedVersion)
- Funders
- The National Social Science Youth Fund of China (20CJY009)
- Topics
- Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Energy, Environment, Economic Growth
- Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Climate Change Policy and Economics
- Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Economic Growth and Development
- Keywords
- artificial intelligence, CO2 emissions, carbon emission reduction, heterogeneous effects, industrial structure, demographic structure, population aging, high-income countries, environmental governance, economic development
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