| ROE | did | treat | post | Size | Lev | Cashflow | Growth | Top1 | SOE | |
| ROE | 1.000 | |||||||||
| did | 0.004 | 1.000 | ||||||||
| treat | 0.020** | 0.813*** | 1.000 | |||||||
| post | −0.031*** | 0.405*** | 0.009 | 1.000 | ||||||
| Size | 0.074*** | −0.038*** | −0.062*** | 0.024*** | 1.000 | |||||
| Lev | −0.209*** | 0.008 | 0.000 | −0.001 | 0.537*** | 1.000 | ||||
| Cashflow | 0.310*** | 0.035*** | 0.052*** | 0.004 | 0.048*** | −0.167*** | 1.000 | |||
| Growth | 0.246*** | 0.002 | 0.018** | −0.032*** | 0.045*** | 0.032*** | 0.024*** | 1.000 | ||
| Top1 | 0.148*** | −0.031*** | −0.026*** | −0.036*** | 0.163*** | 0.039*** | 0.106*** | −0.010 | 1.000 | |
| SOE | −0.028*** | −0.126*** | −0.139*** | −0.057*** | 0.406*** | 0.259*** | −0.009 | −0.070*** | 0.249*** | 1.000 |