四川省新型城镇化与城乡收入差距时空演化及关联性分析
李靖, 廖和平, 刘愿理, 张杰

Spatiotemporal changes and correlation of the new urbanization and urban-rural income gap in Sichuan Province
LI Jing, LIAO Heping, LIU Yuanli, ZHANG Jie
表4 空间计量模型回归结果
Tab.4 Regression results of the spatial econometric model
变量 SDM SLM SEM
系数 Z 系数 Z 系数 Z
NUI -1.661*** -3.96 -1.997*** -6.39 -2.681*** -7.09
MAG -0.405*** -3.18 -0.284*** -3.13 -0.441*** -3.38
MAG×NUI 3.702*** 6.57 3.669*** 6.47 3.719*** 6.33
REU 1.019*** 3.15 0.872*** 2.73 0.554* 1.88
GOV -2.296 -1.63 -2.169 -1.45 -0.358 -0.25
HUM -1.188** -2.38 -1.087** -2.29 -1.049** -1.98
STI 0.405*** 5.96 0.399*** 5.76 0.344*** 4.93
PRE -0.002 -0.01 -0.121 -1.30 -0.284** -2.43
OTO -0.006 -0.28 -0.009 -0.41 0.014 0.60
W×NUI 1.512** 2.06
W×MAG 0.279 1.53
W×MAG×NUI -0.632 -0.48
W×REU 1.064 1.64
W×GOV -9.571 -1.30
W×HUM -0.727 -0.72
W×STI -0.463*** -3.41
W×PRE 0.014 0.08
W×OTO -0.035 -0.79
ρ(λ) 0.667*** 12.00 0.691*** 12.33 0.674*** 12.77
σ2 0.019*** 10.23 0.023*** 10.19 0.024*** 10.17
R2 0.705 0.549 0.669
Log_L 108.342 89.469 86.494
LR_spatial_lag 37.75***
Wald_spatial_lag 45.26***
LR_spatial_error 49.92***
Wald_spatial_error 32.07***