| 变量 | Life1 | Life2 | Life3 |
| REM | REM | REM | |
| Pay | −0.088*** | −0.139*** | −0.103* |
|
| (0.006) | (0.005) | (0.003) |
| ROA | −0.436*** | −0.294*** | −0.115*** |
|
| (0.045) | (0.030) | (0.019) |
| Size | 0.020*** | 0.003 | −0.001 |
|
| (0.004) | (0.003) | (0.002) |
| State | 0.021* | 0.038*** | 0.039*** |
|
| (0.010) | (0.007) | (0.004) |
| _cons | 0.065 | 0.456*** | 0.330*** |
|
| (0.096) | (0.067) | (0.043) |
| N | 3367 | 4669 | 7238 |