(1)

(2)

(3)

小规模高技术产业地区

中规模高技术产业地区

大规模高技术产业地区

score1

0.3107^***

0.001202

0.6981^***

(3.2092)

(0.0082)

(5.5586)

scale

15.578^***

8.1270^**

3.6603^***

(3.2391)

(2.0097)

(4.9853)

economy

−0.00002692^***

0.00002056^**

−0.000004951^*

(−4.3970)

(2.0034)

(−1.9271)

research

0.01545^***

0.001319^***

0.0004461^***

(7.3351)

(3.5641)

(6.1270)

buy

−0.00002416^*

0.000005519^**

−4.119e−07

(−1.8746)

(2.4642)

(−1.6278)

_cons

6.3967^***

5.5179^***

9.2191^***

(14.1764)

(7.8751)

(23.5631)

控制变量

YES

YES

YES

N

75

100

100

R²

0.7378

0.6062

0.7615