| (1) | (2) | (3) |
innovation | SA | innovation | |
index | 0.066*** | −0.140*** | 0.048*** |
(4.69) | (−10.14) | (3.34) | |
SA |
|
| −0.128*** |
|
| (−5.17) | |
roa | 0.006*** | −0.005*** | 0.005*** |
(6.45) | (−5.29) | (5.78) | |
lev | 0.001** | −0.004*** | 0.000 |
(2.01) | (−10.59) | (0.66) | |
mf | 0.237*** | −0.020 | 0.234*** |
(4.63) | (−0.40) | (4.62) | |
ind | 0.005*** | −0.003*** | 0.005*** |
(4.87) | (−3.06) | (4.51) | |
pdgp | 10.476** | 7.020* | 11.375*** |
(2.52) | (1.72) | (2.75) | |
is | 0.428*** | 0.926*** | 0.546*** |
(4.31) | (9.54) | (5.41) | |
fd | −10.493** | −6.904* | −11.377*** |
(−2.52) | (−1.69) | (−2.75) | |
Constant | −0.203 | −1.574*** | −0.405* |
(−0.85) | (−6.72) | (−1.68) | |
Year | YES | YES | YES |
Company | YES | YES | YES |
R2 | 0.0642 | 0.214 | 0.0783 |
N | 1680 | 1680 | 1680 |