Skip to main content

Table 4 Results of Granger causality tests

From: The Ebola contagion and forecasting virus: evidence from four African countries

Null hypothesis F-statistic Probability
Guinea does not Granger Cause Sierra Leone 1.206 0.27
Guinea does not Granger Cause Liberia 4.049 0.04*
Guinea does not Granger Cause Nigeria 0.307 0.579
Sierra Leone does not Granger Cause Guinea 1.485 0.224
Sierra Leone does not Granger Cause Liberia 2.984 0.08**
Sierra Leone does not Granger Cause Nigeria 0.032 0.857
Liberia does not Granger Cause Guinea 3.913 0.04**
Liberia does not Granger Cause Sierra Leone 13.408 0.000***
Liberia does not Granger Cause Nigeria 0.206 0.650
Nigeria does not Granger Cause Guinea 0.697 0.404
Nigeria does not Granger Cause Sierra Leon 0.004 0.946
Nigeria does not Granger Cause Liberia 0.008 0.926