| Variable |
| Always domestic |
| Always foreign |
| ||
| Mean | Std. Dev. N | Mean | Std. Dev. N | p-test | |||
| Schooling | 7.921 | 3.740 | 883,147 | 8.827 | 3.779 | 1,254,490 | 0.000 |
| Experience | 18.782 | 11.120 | 882,008 | 17.239 | 10.088 | 1,254,236 | 0.000 |
| Tenure | 67.485 | 69.466 | 883,278 | 71.833 | 72.941 | 1,254,988 | 0.000 |
| Female | 0.192 | 0.394 | 883,278 | 0.174 | 0.379 | 1,254,988 | 0.000 |
| Foreign worker | 0.005 | 0.069 | 883,278 | 0.010 | 0.097 | 1,254,988 | 0.000 |
| Firm size | 2402.242 | 4054.423 | 883,278 | 3197.021 | 5151.050 | 1,254,988 | 0.000 |
| New hire | 0.200 | 0.400 | 883,278 | 0.204 | 0.403 | 1,254,988 | 0.000 |
| Log avg. hourly pay | 2.131 | 0.841 | 852,499 | 2.355 | 0.845 | 1,227,190 | 0.000 |
| Change in log pay | 0.037 | 0.370 | 517,186 | 0.044 | 0.328 | 765,046 | 0.000 |
| Foreign firm | 0.000 | 0.000 | 883,278 | 1.000 | 0.000 | 1,254,988 |
|
| Foreign status switch | 0.000 | 0.000 | 883,278 | 0.000 | 0.000 | 1,254,988 |
|
| Firm mover | 0.000 | 0.000 | 883,278 | 0.000 | 0.000 | 1,254,988 |
|
| Job creation rate | 0.063 | 0.170 | 653,049 | 0.072 | 0.166 | 962,365 | 0.000 |
| Job destruction rate | 0.092 | 0.146 | 656,934 | 0.079 | 0.152 | 973,334 | 0.000 |
| Net job creation rate | −0.029 | 0.249 | 653,049 | −0.008 | 0.250 | 962,365 | 0.000 |
| Job reallocation rate | 0.155 | 0.196 | 656,934 | 0.150 | 0.198 | 973,334 | 0.000 |
| Worker reallocation rate | 0.381 | 0.251 | 653,049 | 0.411 | 0.279 | 962,365 | 0.000 |
| Churning rate | 0.226 | 0.311 | 653,049 | 0.259 | 0.269 | 962,365 | 0.000 |
| 1995 | 0.256 | 0.437 | 883,278 | 0.224 | 0.417 | 1,254,988 | 0.000 |
| 1996 | 0.224 | 0.417 | 883,278 | 0.211 | 0.408 | 1,254,988 | 0.000 |
| 1997 | 0.200 | 0.400 | 883,278 | 0.205 | 0.404 | 1,254,988 | 0.000 |
| 1998 | 0.165 | 0.371 | 883,278 | 0.181 | 0.385 | 1,254,988 | 0.000 |
| 1999 | 0.154 | 0.361 | 883,278 | 0.179 | 0.383 | 1,254,988 | 0.000 |