Age | −0.0983*** | −13.42 | −0.0603*** | −8.10 | 0.0461 | 0.57 | 0.0959* | 1.96 |
Age squared/100 | 0.1619*** | 15.53 | 0.0921*** | 8.99 | −0.0965 | −0.87 | −0.1787*** | −2.90 |
Tenure years | 0.0295*** | 10.04 | 0.0353*** | 11.48 | −0.0875** | −2.52 | 0.0180 | 0.65 |
Tenure years squared/100 | −0.0485*** | −5.69 | −0.0651*** | −7.33 | 0.3086** | 2.49 | −0.0020 | −0.02 |
Schooling years | 0.0188*** | 5.43 | 0.0188*** | 6.02 | 0.0619* | 1.64 | 0.0378 | 1.51 |
Learning achievement | 0.0551*** | 2.99 | 0.0974*** | 5.04 | 0.2537 | 1.55 | −0.2908** | −2.06 |
Health status (bad) |
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Very good | −0.4178*** | −5.91 | −0.2505*** | −3.42 | −1.0563* | −1.85 | −0.4448 | −0.82 |
Good | −0.3230*** | −4.70 | −0.1997*** | −2.81 | −0.2319 | −0.41 | −0.3076 | −0.59 |
Normal | −0.2012*** | −2.94 | −0.1715** | −2.42 | −0.6567 | −1.13 | −0.8355 | −1.58 |
Female | −0.5782*** | −19.03 | −0.2622*** | −10.02 | 0.0020 | 0.01 | 0.1475 | 1.07 |
Minority (han) | −0.0965 | −1.12 | −0.0376 | −0.42 | −0.7504 | −0.91 | −0.4477 | −0.91 |
Married | 0.0556* | 1.73 | 0.1027*** | 3.18 | 0.8314* | 2.51 | 0.6953*** | 2.59 |
Training | 0.0281 | 1.60 | 0.0545*** | 2.96 | −0.3336* | −1.89 | −0.2626* | −1.88 |
Industrials (no-manufacture) |
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Manufacture | −0.1386*** | −7.55 | −0.1708*** | −8.85 | −0.2173 | −1.35 | −0.1479 | −1.09 |
Region (West + Central regions) |
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East region | 0.2278*** | 10.60 | 0.3531*** | 18.10 | 0.6384*** | 3.05 | 0.1600 | 1.10 |
Lambda (employees) | 9.4229*** | 14.99 | −3.7639*** | −15.15 | − | − | − | − |
Lambda (employers) | −18.1061*** | −22.76 | − | − | −0.4268 | −0.14 | − | − |
Lambda (own-account) | −2.3523** | −2.26 | − | − | − | − | 6.1358 | 1.14 |
Constant | 12.4516*** | 13.56 | 4.3043*** | 17.19 | 2.6810 | 0.86 | −3.7273 | −0.93 |
Number of observations | 5,389 |
| 5,054 |
| 110 |
| 203 |
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adj R-squared | 0.3232 |
| 0.2540 |
| 0.3323 |
| 0.2292 |
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