| OLS | 25% | 50% | 75% |
Log of hours | 0.082 | 0.110 | 0.117** | 0.038 |
| (0.082) | (0.104) | (0.060) | (0.097) |
Tenure | 0.071*** | 0.027** | 0.038*** | 0.026* |
| (0.021) | (0.014) | (0.014) | (0.015) |
Tenure2 | −0.002** | −0.000 | −0.001 | −0.000 |
| (0.001) | (0.000) | (0.001) | (0.001) |
Primary | 0.158 | 0.143 | 0.096* | 0.182*** |
| (0.098) | (0.131) | (0.053) | (0.067) |
Secondary | 0.568*** | 0.483*** | 0.456*** | 0.587*** |
| (0.104) | (0.115) | (0.071) | (0.055) |
Tertiary | 1.071*** | 0.730*** | 0.975*** | 1.205*** |
| (0.126) | (0.131) | (0.075) | (0.125) |
Sex | 0.255*** | 0.257*** | 0.374*** | 0.399*** |
| (0.082) | (0.071) | (0.058) | (0.044) |
Firm size | 0.644*** | 0.660*** | 0.488*** | 0.478*** |
| (0.071) | (0.082) | (0.049) | (0.069) |
Private | −0.042 | −0.066 | −0.033 | 0.069 |
| (0.077) | (0.088) | (0.066) | (0.068) |
Self | 0.062 | −0.099 | 0.039 | 0.277** |
| (0.130) | (0.192) | (0.117) | (0.117) |
Accra | −0.010 | 0.115* | 0.045 | 0.025 |
| (0.062) | (0.066) | (0.036) | (0.051) |
Constant | 2.725*** | 2.357*** | 2.767*** | 3.418*** |
| (0.438) | (0.570) | (0.354) | (0.532) |
R-squared | 0.237 | 0.151 | 0.160 | 0.184 |
Observations | 1253 | 1253 | 1253 | 1253 |