From: Health expenditure, child and maternal mortality nexus: a comparative global analysis
 | Wooldridge test for autocorrelation | |||||||
---|---|---|---|---|---|---|---|---|
 | HE -IMR | HE-MMR | HE –U5MR | HE-LFE | ||||
 | Z-value | p-value | Z-value | p-value | Z-value | p-value | Z-value | p-value |
GL | 2.54 | 0.113 | 0.84 | 0.359 | 3.76 | 0.054 | 27.97 | 0.000 |
LY | 7.12 | 0.067 | 4.92 | 0.073 | 3.36 | 0.075 | 62.56 | 0.000 |
LM | 1.39 | 0.243 | 1.46 | 0.232 | 5.16 | 0.068 | 1.13 | 0.293 |
HM | 2.54 | 0.112 | 0.845 | 0.359 | 3.75 | 0.054 | 0.392 | 0.532 |
HY | 3.74 | 0.056 | 0.092 | 0.763 | 12.76 | 0.081 | 15.89 | 0.000 |
 | Pesaran CD test | Modified Wald heteroscedasticity test | ||||||
 | HE to IMR HE-MMR | HE –U5MR HE-LFE | HE to IMR HE-MMR | HE –U5MR HE-LFE | ||||
 | Z-value | Z-value | Z-value | Z-value | p-value | p-value | p-value | p-value |
GL | 0.45* | 0.25* | 0.48* | 0.86* | 0.000 | 0.000 | 0.000 | 0.000 |
LY | 0.45* | 0.37* | 0.43* | 0.54 | 0.000 | 0.000 | 0.000 | 0.000 |
LM | 0.54* | 0.29* | 0.56* | 0.89* | 0.000 | 0.000 | 0.000 | 0.000 |
HM | 0.46* | 0.23* | 0.49* | 0.26* | 0.000 | 0.000 | 0.000 | 0.000 |
HY | 0.41* | 0.72* | 0.45* | 0.68* | 0.000 | 0.000 | 0.000 | 0.000 |
Residual Normality test | ||||||||
 | Skewness | Kurtosis |  |  |  |  |  |  |
 | p-value | p-value |  |  |  |  |  |  |
IMR- HE | 0.273 | 0.167 | Â | Â | Â | Â | Â | Â |
MMR-HE | 0.095 | 0.205 | Â | Â | Â | Â | Â | Â |
U5MR-HE | 0.774 | 0.165 | Â | Â | Â | Â | Â | Â |
LFE-HE | 0.756 | 0.002 | Â | Â | Â | Â | Â | Â |