Table 9 Single-threshold regression results.
Variable | Standard errors | Coefficient |
---|---|---|
\({\rm{NEP}}\) | 0.241 | 0.476** |
\({\rm{GCF}}\) | 0.618 | 1.118* |
\({\rm{FERDP}}\) | 0.585 | −0.832 |
\({\rm{MI}}\) | 0.215 | −0.430** |
\({\rm{JDL}}({\rm{JDL}}\le 0.645)\) | 0.345 | 1.027*** |
\({\rm{JDL}}({\rm{JDL}} > 0.645)\) | 0.236 | −0.637*** |
R-squared | 0.837 | |
Prob > F | 0.000 |