基于“一街一站”的深圳市PM2.5时空特征及排名通报作用研究

梁景天, 吴健生, 赵宇豪, 陈弼锴, 王怡

Spatiotemporal characteristics and effects of ranking proclamation of PM2.5 in Shenzhen based on sub-district monitoring network

LIANG Jingtian, WU Jiansheng, ZHAO Yuhao, CHEN Bikai, WANG Yi

表1 双重差分模型拟合结果

Tab. 1 Fitting results of DID models

变量 模型一 模型二 模型三 R2 0.926 0.923 0.901 Radj.2 0.918 0.914 0.888 μi ** ** ** λt ** ** ** Gi,t-1 0.081** - - Gi,t-2 - 0.041** - Gi,t-3 - - 0.027* Di,t-1 0.000 - - Di,t-2 - 0.010 - Di,t-3 - - -0.072**