| Case 1 | Case 2 | Case 3 | ||||||||||
| Entry | Exit | Entry | Exit | Entry | Exit | |||||||
| Coef. | Std. err. | Coef. | Std. err. | Coef. | Std. err. | Coef. | Std. err. | Coef. | Std. err. | Coef. | Std. err. | |
| Constant | 0.0021 | 0.0066 | 0.0398*** | 0.0034 | 0.0090 | 0.0068 | 0.0330*** | 0.0048 | 0.0185*** | 0.0065 | 0.0355*** | 0.0049 |
| EXIT | 0.6853*** | 0.0544 | 0.3869*** | 0.0430 | 0.2918*** | 0.0414 | ||||||
| ENTRY | 0.3368*** | 0.0263 | 0.3526*** | 0.0372 | 0.2940*** | 0.0399 | ||||||
| HHI | 0.0074* | 0.0038 | −0.0090*** | 0.0029 | 0.0085** | 0.0042 | −0.0135*** | 0.0042 | 0.0055 | 0.0040 | −0.0127*** | 0.0042 |
| DMNBR | 0.0128** | 0.0054 | −0.0096** | 0.0041 | 0.0111* | 0.0060 | −0.0148** | 0.0059 | 0.0085 | 0.0056 | −0.0130** | 0.0059 |
| POER | −0.0482*** | 0.0109 | −0.0275** | 0.0122 | −0.0342*** | 0.0116 | ||||||
| RPG | 0.1575* | 0.0936 | 0.0389 | 0.1040 | −0.0193 | 0.0992 | ||||||
| SLTI | 0.0138*** | 0.0038 | 0.0042 | 0.0042 | −0.0040 | 0.0040 | ||||||
| RCTI | −0.0230 | 0.0195 | −0.0291 | 0.0286 | −0.0208 | 0.0288 | ||||||
| UER | 0.0995*** | 0.0216 | 0.1541*** | 0.0317 | 0.1582*** | 0.0319 | ||||||
| OLDR | 0.0183* | 0.0108 | 0.0080 | 0.0158 | 0.0020 | 0.0159 | ||||||
| R2 | 0.1385 | 0.1407 | 0.0265 | 0.1109 | 0.0222 | 0.1016 | ||||||
| Observations | 564 | 564 | 564 | |||||||||