| Variable | Mean | Std. Dev. | Min | Max |
| income growthijd | 0.171 | 1.432 | −12.622 | 8.039 |
| log(incomeijdt) | 10.599 | 1.270 | 5.328 | 18.872 |
| ageijdt | 7.806 | 8.880 | 0.000 | 406.000 |
| VDijdt | 0.745 | 0.160 | 0.000 | 10.373 |
| log(popdesct) | 6.290 | 0.506 | 3.228 | 7.783 |
| RVdt | 1.301 | 0.628 | 0.000 | 2.898 |
| UVdt | 19.402 | 11.784 | 0.000 | 51.214 |
| log(fixassetijdt) | 10.063 | 1.437 | 5.257 | 18.390 |
| log(profitijdt) | 7.113 | 1.900 | 0.000 | 16.217 |
| log(outputijdt) | 10.637 | 1.266 | 5.328 | 18.878 |