| 
 | div | df | Z3 | roe | state | invest~e | growth | size | age | 
| div | 1 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| df | 0.163*** | 1 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| Z3 | −0.00800 | 0.054*** | 1 | 
 | 
 | 
 | 
 | 
 | 
 | 
| roe | −0.036*** | −0.00400 | −0.0120 | 1 | 
 | 
 | 
 | 
 | 
 | 
| state | −0.081*** | −0.159*** | −0.200*** | −0.079*** | 1 | 
 | 
 | 
 | 
 | 
| investment~e | −0.045*** | −0.044*** | 0.029** | 0.124*** | −0.183*** | 1 | 
 | 
 | 
 | 
| growth | −0.149*** | −0.108*** | 0.054*** | 0.241*** | −0.080*** | 0.062*** | 1 | 
 | 
 | 
| size | −0.084*** | −0.434*** | −0.101*** | 0.153*** | 0.363*** | −0.075*** | 0.026** | 1 | 
 | 
| age | 0.0120 | −0.043*** | −0.083*** | −0.0180 | 0.272*** | −0.096*** | −0.105*** | 0.169*** | 1 |