Did Olympic Games improve air quality in Beijing? Based on the synthetic control method
Crossref DOI link: https://doi.org/10.1007/s10018-015-0109-2
Published Online: 2015-03-28
Published Print: 2016-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Zhang, Jun
Zhong, Chunping
Yi, Ming
Text and Data Mining valid from 2015-03-28