经济发展对城市宜居性的影响——基于中国40个大中城市的实证分析

王毅, 苗转莹, 陆玉麒, 朱英明

The impact of economic development on urban livability: Evidence from 40 large and medium-sized cities of China

WANG Yi, MIAO Zhuanying, LU Yuqi, ZHU Yingming

表4 全样本面板门槛模型的固定效应估计结果

Tab. 4 Threshold regression results for the entire samples

参数 估计值 t统计量 置信区间 (1) α1: lnIC ≤ 11.020 (IC ≤ 61083) 0.088 1.25 (-0.051, 0.226) α2: 11.020 < lnIC ≤ 11.367 (61083 < IC ≤ 86422) 0.143** 2.06 (0.007, 0.280) α3: 11.367 < lnIC (86422 < IC) 0.073 1.09 (-0.058, 0.204) L 0.208*** 3.90 (0.103, 0.313) DlnSU -0.131 -1.46 (-0.308, 0.045) lnAG -0.117*** -3.50 (-0.183, -0.051) lnOP 0.031 0.62 （-0.052, 0.103） SI 0.012* 1.21 (0.098, 0.121) DF 0.022 0.69 (-0.041, 0.085) 常数项 0.338 0.57 (-0.836, 1.513) R2 0.465 F统计量 6.54 (2) α1: lnEG ≤ 3.269 (EG ≤ 26.285) -0.182** -2.51 (-0.324, -0.039) α2: 3.269 < lnHP (EG > 26.285) -0.129* -1.88 (-0.264, 0.006) L 0.313*** 5.79 (0.207, 0.419) DlnSU -0.104 -1.18 (-0.278, 0.070) lnAG -0.134*** -4.23 (-0.196, -0.072) lnOP -0.076 -1.31 （-0.042, 0.085） SI 0.128** 2.52 (0.227, 0.028) DF -0.012 -1.15 (-0.033, 0.009) 常数项 -0.403 -0.75 (-1.464, 0.658) R2 0.680 F统计量 11.00