城镇化进程中人口结构变动对用水量的影响

金巍, 章恒全, 张洪波, 孔伟, 毛广雄, 张陈俊, 严翔

The influence of population structural change on water consumption in urbanization

Wei JIN, Hengquan ZHANG, Hongbo ZHANG, Wei KONG, Guangxiong MAO, Chenjun ZHANG, Xiang YAN

表3 系统GMM模型稳健性检验结果

Table 3 Robustness test results of GMM model system

自变量 lnWi,t-1 lnP lnUP lnAP lnRP lnEYP lnEGE lnPW lnPGDP lnIS lnWGDP Coef. 0.987*** 0.010 0.030 0.043** -0.004 -0.045 -0.025 0.001 0.014 -0.029 0.012* T Statistics 132.820 1.410 1.560 2.890 -0.490 -1.400 -1.560 0.620 1.080 -1.420 1.790 AR(1) 0.000 AR(2) 0.261 Sargan test 0.981