变量 | 东部 | 中部 | 西部 | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
(5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) | |||
GF | 0.039 9 | 0.065 5* | 0.084 7*** | 0.078 4** | 0.107*** | 0.070 2** | 0.032 8 | 0.033 6 | 0.067 2** | ||
ER | 0.058 6** | 0.077 5*** | 0.031 4 | 0.078 6*** | 0.066 9** | 0.096 7*** | 0.0575** | 0.073 3*** | 0.049 7* | ||
Stru | -0.087 9*** | -0.115*** | -0.102*** | -0.093 7*** | -0.093 5*** | -0.085 7*** | -0.103*** | -0.118*** | -0.112*** | ||
Tech | 0.096 6*** | 0.115*** | 0.115*** | 0.098 3*** | 0.095 9*** | 0.070 8** | 0.079 1** | 0.109*** | 0.112*** | ||
D?GF?ER | 0.062 9* | -0.040 7 | 0.123*** | ||||||||
D?GF?Stru | 0.697*** | 0.026 5 | 0.566*** | ||||||||
D?GF?Tech | 0.700*** | 0.093 9** | 0.506*** | ||||||||
D?ER?Stru | 0.381** | 0.446*** | 0.276** | ||||||||
D?ER?Tech | 0.341** | 0.365** | -0.212 | ||||||||
W?GF | 0.176*** | 0.164** | 0.161** | 0.178*** | 0.186*** | 0.192*** | 0.213*** | 0.197*** | 0.203*** | ||
W?ER | -0.059 4 | -0.049 7 | -0.025 6 | -0.057 7 | -0.049 9 | -0.033 9 | -0.030 3 | -0.044 6 | -0.069 5 | ||
W?Stru | -0.029 4 | -0.021 3 | -0.029 1 | -0.024 7 | -0.017 4 | -0.017 0 | -0.014 2 | 0.005 50 | -0.017 0 | ||
W?Tech | -0.098 0* | -0.106* | -0.106* | -0.098 1* | -0.097 4* | -0.104* | -0.058 3 | -0.083 5 | -0.086 3 | ||
PMC | 0.327*** | 0.326*** | 0.330*** | 0.326*** | 0.334*** | 0.345*** | 0.325*** | 0.322*** | 0.324*** | ||
Vehicle | -0.117*** | -0.109*** | -0.114*** | -0.108*** | -0.123*** | -0.118*** | -0.111*** | -0.108*** | -0.103*** | ||
GDPPC | -0.006 45 | -0.001 27 | -0.002 48 | -0.003 28 | -0.007 24 | -0.001 36 | 0.004 09 | 0.002 41 | 0.002 92 | ||
Rho | 0.513*** | 0.504*** | 0.512*** | 0.514*** | 0.514*** | 0.508*** | 0.511*** | 0.511*** | 0.513*** | ||
观测数 | 1 156 | 1 156 | 1 156 | 1 156 | 1 156 | 1 156 | 1 156 | 1 156 | 1 156 | ||
R2 | 0.168 | 0.187 | 0.172 | 0.166 | 0.172 | 0.180 | 0.183 | 0.178 | 0.166 | ||
城市数 | 289 | 289 | 289 | 289 | 289 | 289 | 289 | 289 | 289 |