From: The working hours of immigrants in Germany: temporary versus permanent
 | (1) | (2) | (3) | (4) |
---|---|---|---|---|
Variables | 2SLS - 1 | 2SLS - 2 | RE 2SLS - 1 | RE 2SLS - 2 |
Permanent | Dependent | −21.24 | Dependent | −36.03 |
 | variable | (23.94) | variable | (122.0) |
Age | 0.0013 | 4.618*** | 0.0197*** | 5.144** |
 | (0.0046) | (0.532) | (0.0052) | (2.470) |
Age2 | −0.00005 | −0.0582*** | −0.0003*** | −0.0597 |
 | (0.00006) | (0.00713) | (0.00007) | (0.0373) |
Married | −0.1053*** | −21.36*** | −0.059*** | −16.66** |
 | (0.014) | (3.004) | (0.0179) | (7.484) |
Years of schooling | 0.0049* | 0.303 | 0.011*** | 1.292 |
 | (0.0025) | (0.311) | (0.004) | (1.424) |
Years since migration | 0.0046*** | 0.670*** | . | . |
 | (0.0009) | (0.160) | . | . |
Hourly wage | 0.00002 | −0.786*** | 0.0007 | −1.462*** |
 | (0.00069) | (0.0796) | (0.0006) | (0.117) |
Relatives abroad | −0.055*** | . | −0.012 | . |
 | (0.011) | . | (0.013) | . |
Children | Yes | Yes | Yes | Yes |
Federal state | Yes | Yes | Yes | Yes |
Country of origin | Yes | Yes | Â | Â |
Year | Yes | Yes | Yes | Yes |
Constant | 0.286*** | 95.02*** | −0.163 | 79.22*** |
 | (0.098) | (13.14) | [0.12] | (24.34) |
Wald test | Â | Â | 704 | 772.37 |
F-test | 38.36 | 19.59 | Â | Â |
N | 7,275 | 7,275 | 7,067 | 7,067 |