中国制造业集聚的空间技术溢出效应:引入制度环境差异的研究
谢里, 张敬斌

The spatial technology spillovers effect of Chinese manufacturing industries' agglomeration: The difference of institutional environment
Li XIE, Jingbin ZHANG
表2 全国样本回归结果
Tab. 2 The regression results of the whole country
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
Δln(ti) Δln(ts) Δln(ti) Δln(ts) Δln(ti) Δln(ts) Δln(ti) Δln(ts) Δln(ti) Δln(ts)
Δln(agg) -0.669*** -0.625*** -0.620*** -0.569*** -0.445*
(0.177) (0.179) (0.235) (0.175) (0.232)
Δln(ti)hat -1.685 -1.823* -0.326 0.978** 0.987**
(1.245) (1.056) (0.744) (0.463) (0.396)
Δln(law) 0.016 0.228 0.140* 0.221* -0.083 0.297*** 0.086 0.255**
(0.054) (0.150) (0.080) (0.129) -(0.056) (0.101) (0.079) (0.108)
Δln(nonstate) -0.115 0.172 -0.204* 0.260 -0.017 0.574 -0.037 0.583
(0.087) (0.396) (0.119) (0.348) (0.085) (0.447) (0.118) (0.406)
Δln(finance) -0.034 -0.227*** -0.021 -0.180*** -0.043 -0.115* -0.035 -0.083
(0.023) (0.074) (0.045) (0.068) (0.028) (0.069) (0.045) (0.063)
Δln(agg)
×ln(law)
0.402** 0.503***
(0.169) (0.159)
Δln(agg)
×ln(nonstate)
-0.250 -0.082
(0.208) (0.203)
Δln(agg)
×ln(finance)
0.057 0.038
(0.095) (0.087)
Δln(hr) 0.851*** 0.886***
(0.172) (0.175)
Δln(rd) 0.562*** 0.573***
(0.155) (0.153)
Δln(fdi) -0.060* -0.059*
(0.034) (0.033)
Δln(trade) -0.067 -0.059
(0.071) (0.071)
常数项 0.166*** 0.451 0.167*** 0.4759* 0.177*** 0.144 0.090*** -0.149 0.095*** -0.155
(0.015) (0.273) (0.016) (0.243) (0.017) (0.177) (0.027) (0.136) (0.027) (0.118)
N 270 270 270 270 270 270 270 270 270 270
R2 0.051 0.007 0.079 0.055 0.104 0.041 0.202 0.052 0.228 0.052