| Variables | 因变量：R&D | ||||
| (1) | (2) | (3) | (4) | (5) | |
| Gov | −0.05*** | 0.009 | 0.07** | 0.022 | 0.02 |
|
| (−3.34) | (0.596) | (2.43) | (0.998) | (1.229) |
| Gov*Anti-corruption |
|
| −0.08** |
|
|
|
|
|
| (−2.41) |
|
|