| D_lfr | Coef. | z | p > |z| |
| _ce1 | |||
| L1 | −1.318 | −3.950 | 0.000 |
| lfr | |||
| LD | 0.872 | 4.180 | 0.000 |
| L2D | 0.188 | 0.610 | 0.540 |
| L3D | 0.719 | 2.150 | 0.032 |
| lex | |||
| LD | −1.428 | −2.120 | 0.034 |
| L2D | −1.563 | −2.250 | 0.024 |
| L3D | −1.232 | −2.090 | 0.036 |
| lim | |||
| LD | 0.798 | 1.630 | 0.102 |
| L2D | 1.140 | 2.310 | 0.021 |
| L3D | 1.415 | 3.080 | 0.002 |
| lfdi | |||
| LD | 0.142 | 0.130 | 0.090 |
| L2D | −0.861 | −0.530 | 0.597 |
| L3D | 0.995 | 1.120 | 0.265 |
| _cons | 0.016 | 0.160 | 0.875 |