Can Green Traffic Policies Affect Air Quality? Evidence from A Difference-in-Difference Estimation in China
Air pollution has been a serious challenge for human sustainable development. Researches show that emissions from the transport sector have been found to be a main source of air pollution in cities. Governments have implemented numerous green traffic policies to mitigate harmful emissions. However,...
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2017-06-01
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| Series: | Sustainability |
| Subjects: | |
| Online Access: | http://www.mdpi.com/2071-1050/9/6/1067 |