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
Systems Engineering - Theory & Practice ›› 2022, Vol. 42 ›› Issue (5) : 1245-1259.
Does urban agglomeration construction improve or deteriorate urban air quality?—An empirical test based on the difference-in-difference model
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