[Retracted] The Impact of Innovative Industrial Cluster Policy on Regional Innovation: Evidence from a Quasi-Natural Experiment in China
Table 6
The result of mechanism test.
Variable
A
B
C
D
E
F
Govs
Innov
Tag
Innov
IS
Innov
treat×post
0.0047 (2.82)
0.4088 (4.33)
0.1267 (2.96)
0.4197 (4.42)
−0.0176 (−2.98)
0.4438 (4.60)
Govs
6.6056 (3.28)
Tag
0.1598 (3.33)
IS
0.2162 (1.13)
_cons
−0.1652 (−4.10)
−3.6771 (−1.48)
4.4135 (3.55)
−5.4737 (−2.23)
2.6066 (12.61)
−5.3319 (−2.12)
Controls
Yes
Yes
Yes
Yes
Yes
Yes
City FE
Yes
Yes
Yes
Yes
Yes
Yes
Year FE
Yes
Yes
Yes
Yes
Yes
Yes
R2
0.1302
0.7514
0.2605
0.7510
0.6483
0.7489
N
3192
3192
3192
3192
3192
3192
Notes. t-statistics are in parentheses; ,, statistical significance at the 10%, 5%, and 1% level, respectively; controls represent control variables; _cons represent constant terms; N represents the number of samples.
