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Untangling the effects of the Belt and Road Initiative on carbon dioxide emissions.

Authors :
Liu M
Ma H
Source :
Journal of environmental management [J Environ Manage] 2023 Jan 01; Vol. 325 (Pt B), pp. 116628. Date of Electronic Publication: 2022 Oct 31.
Publication Year :
2023

Abstract

The Belt and Road Initiative (BRI), which was first put forward by China in late 2013, has made a significant contribution to international economic activities and inevitably reshaped the pattern of carbon dioxide (CO <subscript>2</subscript> ) emissions. Considering the spatial spillover effects of CO <subscript>2</subscript> emissions among countries, this paper employs spatial difference-in-differences models in order to investigate the BRI's effects on total CO <subscript>2</subscript> emissions (TCE), per capita CO <subscript>2</subscript> emissions (PCE), and CO <subscript>2</subscript> emissions intensity (CEI), respectively. The results of global Moran's I index prove the existence of spatial correlations of CO <subscript>2</subscript> emissions. The BRI's effect on TCE is significantly positive, while the effects on PCE and CEI are significantly negative, suggesting the BRI has aggravated the amount of CO <subscript>2</subscript> emissions in the partner countries, but has promoted green development by decreasing PCE and CEI. Besides, the spatial effects of control variables on CO <subscript>2</subscript> emissions are also evaluated. Some tests, including placebo test and employing alternative weight matrices, are further conducted to verify the robustness of the model. The findings indicate the BRI has facilitated green economic growth, by eventually achieving emission reduction targets in the partner countries.<br />Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.<br /> (Copyright © 2022 Elsevier Ltd. All rights reserved.)

Details

Language :
English
ISSN :
1095-8630
Volume :
325
Issue :
Pt B
Database :
MEDLINE
Journal :
Journal of environmental management
Publication Type :
Academic Journal
Accession number :
36323125
Full Text :
https://doi.org/10.1016/j.jenvman.2022.116628