| lnProfit | Coef. | Std. Err. | p-value |
| Adjusted prediction | |||
| Prediction for men | 11.290*** | 1.374 | 0.000 |
| Prediction for women | 10.735*** | 0.747 | 0.000 |
| Difference | 0.556** | 0.228 | 0.014 |
| Explained part | 0.158* | 0.090 | 0.079 |
| Unexplained part | 0.398* | 0.210 | 0.054 |
| Explained part | |||
| Age | 0.007 | 0.018 | 0.685 |
| Age2 | −0.015 | 0.032 | 0.640 |
| Entrepreneurship training | 0.071* | 0.037 | 0.058 |
| Size of the firm | −0.001 | 0.047 | 0.979 |
| Number of working days | 0.000 | 0.025 | 0.988 |
| Duration of the activity | 0.001 | 0.015 | 0.931 |
| Education | 0.098* | 0.054 | 0.071 |