Table 7.
Elasticity of independent variables in different tiers.
| Variables | Elasticity | |||
|---|---|---|---|---|
| tier 1 | tier 2 | tier 3 | tier 4 | |
| OCT | −0.1452 | 0.0994 | −0.0727 | −0.0075 |
| MP | 0.0855 | −0.2751 | −0.0962 | −0.0090 |
| TP | 0.4186 | 0.7562 | −0.0480 | −0.0061 |
| WFH | −0.6770 | 0.4831 | 0.3140 | 0.1830 |
| TEST | 0.4116 | 0.4810 | 0.1528 | 0.2990 |
| IMPORT | 0.1021 | 0.0303 | 0.0042 | 0.0070 |
| BACH25 | 0.6517 | −0.3695 | −0.0368 | −0.1532 |
| AGE65 | 0.0639 | −1.1622 | −0.8663 | −0.5990 |
| POV | 0.0592 | 0.5443 | 0.4289 | 0.2329 |
| PSI | −0.1008 | −0.2610 | 0.0291 | −0.1253 |
| DENS | 0.2519 | 0.0576 | 0.0024 | 0.0010 |
Bold: 90% confidence interval.