Variable | Parameter | Pr > χ2 | Parameter | Pr > χ2 | Parameter | Pr > χ2 |
Intercept | −15.880 | 0.245 | −7.931 | 0.151 | −25.288 | 0.061 |
Eco_stage | 4.339 | 0.080 | 3.211 | 0.183 | ||
GDP_PPP | 0.000 | 0.000 | 0.000 | 0.001 | ||
Institutions | −0.352 | <0.0001 | −0.307 | <0.0001 | −0.393 | <0.0001 |
Press_freedom | −0.002 | 0.955 | 0.018 | 0.582 | 0.007 | 0.851 |
ELF | −0.891 | 0.871 | −3.906 | 0.446 | −5.262 | 0.338 |
HDI | −0.079 | 0.271 | −0.113 | 0.023 | −0.139 | 0.055 |
R-squared | 0.3585 | 0.3875 | 0.4019 | |||
N | 132 | 155 | 132 |