|
| 融资约束 | 营商环境 | ||||
|
| lnpat | KZ | lnpat | lnpat | be | lnpat |
| Dige | 0.564*** | −2.109*** | 0.525*** | 0.573*** | 6.710*** | 0.342* |
|
| (0.193) | (0.325) | (0.193) | (0.192) | (0.384) | (0.206) |
| KZ |
|
| −0.019*** |
|
|
|
|
|
|
| (0.007) |
|
|
|
| be |
|
|
|
|
| 0.034*** |
|
|
|
|
|
|
| (0.013) |
| 常数项 | −0.595 | 4.016*** | −0.519 | −0.547 | −14.729*** | −0.041 |
|
| (1.286) | (1.311) | (1.289) | (1.282) | (1.412) | (1.286) |
| 观测值 | 14062 | 14062 | 14062 | 14610 | 14610 | 14610 |
| r2 | 0.028 | 0.189 | 0.029 | 0.028 | 0.532 | 0.029 |