|
变量 |
模型(3) |
模型(4) |
|
|
LnAGDP |
−2.433661*** |
−3.037634*** |
|
|
(−6.26) |
(−9.57) |
||
|
Secondary |
5.400831*** |
5.902324*** |
|
|
(14.50) |
(8.60) |
||
|
Urban |
1.016916*** |
1.03735*** |
|
|
(3.46) |
(3.89) |
||
|
FDI |
−7.855416*** |
−8.12874*** |
|
|
(−6.37) |
(−5.29) |
||
|
Price |
−1.128625* |
−1.380367*** |
|
|
(−1.88) |
(−2.73) |
||
|
Lnpatent |
−1.297052*** |
||
|
(−5.75) |
|||
|
Lnpatent2 |
0.1001671 *** |
||
|
(5.26) |
|||
|
Lntechfund |
−0.1239221 |
||
|
(−0.83) |
|||
|
Lntechfund2 |
0.0853456*** |
||
|
(4.26) |
|||
|
Policy1 |
−0.9594296*** |
−0.9208149*** |
|
|
(−5.89) |
(−6.19) |
||
|
Policy3 |
0.5820495*** |
0.4977734*** |
|
|
(2.67) |
(3.38) |
||
|
R2 |
0.8285 |
0.8282 |
|
|
5365.05(0.0000) |
3963.18(0.0000) |
|
| P值 |
0.0001 |