The spatiotemporal and multilevel impacts of metro on urban environmental protection
Abstract This study establishes spatial difference-in-differences models to investigate the causal correlation between metro and urban environment, and introduces marginal effects analysis method to examine the direct and indirect effects of metro on urban air quality. The empirical results indicate...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-04-01
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| Series: | Scientific Reports |
| Subjects: | |
| Online Access: | https://doi.org/10.1038/s41598-025-98855-7 |
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