城市群建设改善还是恶化了城市空气质量?——基于双重差分模型的实证检验
张国兴, 温俊娜, 林伟纯, 马睿琨
Does urban agglomeration construction improve or deteriorate urban air quality?—An empirical test based on the difference-in-difference model
ZHANG Guoxing, WEN Junna, LIN Weichun, MA Ruikun
系统工程理论与实践
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2022, (5): 1245
-1259
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DOI: 10.12011/SETP2021-1288
