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. 2021 Jul 26;9:725971. doi: 10.3389/fpubh.2021.725971

Table 9.

Robustness check_ estimated coefficients.

Total Economy_l Eeconomy_H
ln_inrate (oldrate < 9.9971) −1.013*** (0.255) ln_inrate (9.5746 < oldrate) −0.522 (0.440) ln_inrate (oldrate < 7.6932) −1.113*** (0.214)
ln_inrate (9.9971 < * < 11.152) −0.859*** (0.246) ln_inrate (oldrate < 9.5746) −0.247 (0.451) ln_inrate (7.6932 < * < 11.9945) −0.924*** (0.233)
ln_inrate (oldrate > 11.152) −0.713** (0.255) ln_inrate (11.9945 < oldrate) −1.133*** (0.209)
ln_govinc −0.501** (0.180) ln_govinc −1.488** (0.451) ln_govinc −0.170 (0.124)
ln_govoutc −0.659 (0.574) ln_govoutc 0.137 (0.984) ln_govoutc 0.716 (0.488)
ln_yedu 0.099 (1.839) ln_yedu 0.922 (2.638) ln_yedu 4.490** (1.538)
ln_labinc 0.934 (0.614) ln_labinc −0.829 (1.084) ln_labinc −0.135 (0.506)
ln_imaex −0.167 (0.183) ln_imaex 0.395 (0.294) ln_imaex −0.683*** (0.165)
Constant 18.952*** (5.052) Constant 24.589** (8.247) Constant −0.457 (4.035)
R-squared 0.439 R-squared 0.517 R-squared 0.550
N 510 N 255 N 255

***, **, and *, respectively, indicates significance at the 1, 5, and 10% level. Standard error in parentheses.