变量 | Q | ||
全样本 | 国有样本 | 非国有样本 | |
RD | 3.868*** (20.70) | 4.095*** (10.38) | 3.779*** (17.74) |
SIZE | −0.352*** (−47.25) | −0.310*** (−28.69) | −0.386*** (−37.16) |
AGE | 0.300*** (31.51) | 0.140*** (7.94) | 0.375*** (30.73) |
LEV | −0.465*** (−10.51) | −0.661*** (−9.20) | −0.364*** (−6.54) |
Grow | 0.077*** (5.07) | 0.051* (1.80) | 0.098*** (5.44) |
Cons | 8.525*** (47.22) | 8.432*** (28.00) | 8.977*** (37.82) |
IND | YES | YES | YES |
YEAR | YES | YES | YES |
Adj-R2 | 0.3416 | 0.4052 | 0.3283 |
F | 126.443 | 58.180 | 88.544 |
N | 21,765 | 6715 | 15,050 |