| (1) | (2) | (3) | (4) | (5) | (6) |
国有企业 | 民营企业 | 国有企业 | 民营企业 | 国有企业 | 民营企业 | |
RD | RD | RD | RD | RD | RD | |
Com | 1.047* | 1.125*** | 1.057** | 1.155*** | 1.046** | 1.148*** |
(10.71) | (17.00) | (10.00) | (17.19) | (10.01) | (17.07) | |
Size | −0.00178*** | −0.00251*** | −0.00179*** | −0.00260*** | −0.00170*** | −0.00260*** |
(−3.63) | (−9.51) | (−3.54) | (−9.69) | (−3.35) | (−9.65) | |
Fix | 0.00707*** | 0.0100*** | 0.00898*** | 0.0103*** | 0.00861*** | 0.0102*** |
(3.02) | (7.33) | (3.69) | (7.45) | (3.57) | (7.42) | |
Grow | −0.000513* | −0.00126*** | −0.000528* | −0.00123*** | −0.000539* | −0.00123*** |
(−1.90) | (−6.98) | (−1.91) | (−6.75) | (−1.95) | (−6.74) | |
Turnover | 0.0109*** | 0.0192*** | 0.0110*** | 0.0193*** | 0.0111*** | 0.0193*** |
(13.76) | (33.20) | (13.49) | (32.82) | (13.61) | (32.74) | |
RDP | 0.0253*** | 0.0433*** | 0.0235*** | 0.0427*** | 0.0234*** | 0.0427*** |
(7.42) | (20.00) | (6.76) | (19.66) | (6.76) | (19.64) | |
Top1 | 0.00617** | 0.00374* | 0.00599** | 0.00362* | 0.00593** | 0.00368* |
(2.39) | (1.88) | (2.27) | (1.81) | (2.25) | (1.84) | |
FS1 |
|
| 0.0178 | −0.0325** |
|
|
|
| (0.42) | (−1.96) |
|
| |
FS1 × Com |
|
| −0.0176 | 0.0328** |
|
|
|
| (−0.41) | (1.97) |
|
| |
FS2 |
|
|
|
| 0.0119 | −0.0321** |
|
|
|
| (0.34) | (−2.20) | |
FS2 × Com |
|
|
|
| −0.0115 | 0.0324** |
|
|
|
| (-0.33) | (2.20) | |
_Cons | −0.990*** | −1.056*** | −0.999*** | −1.085*** | −0.990*** | −1.078*** |
(−10.76) | (−16.78) | (−10.01) | (−16.97) | (−10.05) | (−16.85) | |
Year | Yes | Yes | Yes | Yes | Yes | Yes |
Individual | Yes | Yes | Yes | Yes | Yes | Yes |
N | 3378 | 9703 | 3313 | 9645 | 3313 | 9645 |
F | 50.82 | 221.58 | 41.11 | 188.34 | 41.65 | 188.31 |
Within-R2 | 0.1826 | 0.2611 | 0.1774 | 0.2609 | 0.1793 | 0.2609 |