(1)

(2)

(3)

(4)

lnict_win

lnict

lnict

lnict

DSTRI

−2.403***

−4.432***

(0.448)

(0.717)

capital

0.642***

0.868***

0.883***

0.794***

(0.166)

(0.243)

(0.256)

(0.250)

urban

0.035

0.189***

0.184***

0.190***

(0.044)

(0.055)

(0.058)

(0.056)

manf

0.060

0.180**

0.153*

0.174**

(0.054)

(0.084)

(0.090)

(0.086)

edu

0.115

−1.009**

−1.431***

−1.199**

(0.301)

(0.475)

(0.492)

(0.483)

gover

0.653**

0.933**

1.237***

1.061**

(0.254)

(0.453)

(0.471)

(0.461)

answer

−1.684**

(0.745)

score

−2.731***

(0.571)

_cons

−4.170**

−7.222***

−7.377**

−7.289***

(1.721)

(2.730)

(2.874)

(2.790)

观测值

392

392

392

392

r2

0.128

0.231

0.155

0.197

r2_a

−0.011

0.088

−0.002

0.049