Table 13 Heterogeneity test results by economic development level.
Model 1 | Model 2 | Model 3 | |
---|---|---|---|
lnRC | lnRSC | lnRDC | |
lnEPU | 0.128*** | 0.059* | −0.134** |
(4.913) | (2.286) | (−3.098) | |
lnEPU_level | −0.012*** | −0.004 | −0.018*** |
(−3.437) | (−1.358) | (−4.388) | |
SSR | 0.002 | −0.000 | 0.010*** |
(1.313) | (−0.497) | (5.187) | |
lnINC | 0.964*** | 0.969*** | 1.174*** |
(64.725) | (70.387) | (47.147) | |
EDU | −0.017* | −0.025** | 0.027 |
(−2.211) | (−3.234) | (1.837) | |
URB | 0.001*** | 0.000 | −0.001 |
(4.098) | (1.179) | (−1.777) | |
CPI | −0.030 | −0.080 | −1.068* |
(−0.108) | (−0.281) | (−2.329) | |
CDR | 0.001 | 0.004*** | −0.004** |
(0.944) | (3.712) | (−2.940) | |
ODR | 0.004* | 0.003 | 0.006* |
(2.580) | (1.676) | (2.094) | |
Constant | −0.473 | −0.588* | −1.368** |
(−1.709) | (−2.069) | (−2.992) | |
Observations | 682 | 682 | 682 |
R2 | 0.978 | 0.975 | 0.956 |