Skip to main content
. 2022 Jul 7;8(8):e09904. doi: 10.1016/j.heliyon.2022.e09904

Table 6.

Regression results of low-income countries.

Explained variable: EI (GMM) (1) (2) (3) (4) (5) (6)
L.EI 0.8579∗∗∗ 0.8551∗∗∗ 0.7994∗∗∗ 0.8519∗∗∗ 0.8645∗∗∗ 0.8648∗∗∗
[0.0016] [0.0015] [0.0034] [0.0032] [0.0015] [0.0010]
FIA -0.0418∗∗∗
[0.0023]
FIE -0.0405∗∗∗
[0.0020]
FID -0.5513∗∗∗
[0.0203]
FMA -0.1443∗∗∗
[0.0121]
FME -0.0113∗∗
[0.0051]
FMD -0.0209∗∗∗
[0.0028]
_cons 0.0395∗∗∗ 0.0670∗∗∗ 0.0680∗∗∗ 0.0570∗∗∗ 0.0499∗∗∗ 0.0471∗∗∗
[0.0020] [0.0028] [0.0062] [0.0035] [0.0022] [0.0024]
Control variables YES YES YES YES YES YES
Observations 617 617 617 617 617 617
NO of country 33 33 33 33 33 33
NO of IVs 67 67 67 67 67 67
AR (2) test (p-value) 0.9306 0.9150 0.9743 0.9175 0.0766 0.9075
Sargan test (p-value) 0.9994 0.9987 0.9998 0.9986 0.9989 0.9999

Standard errors in brackets,∗∗∗ 1% ∗∗ 5% ∗ 10%,∗p < 0.1, ∗∗p < 0.05, ∗∗∗p < 0.01.