| 全要素生产率TFP | |||
| (1) | (2) | (3) | (4) |
Prov × Indus × Treat | −0.2138*** | −0.2138*** | −0.3302*** | −0.3050*** |
(0.0082) | (0.0077) | (0.0000) | (0.0001) | |
_cons | 12.7924*** | 12.8086*** | 10.9382*** | 11.6674*** |
(0.0000) | (0.0000) | (0.0000) | (0.0000) |