Ijirshar, Victor U. - In: CBN journal of applied statistics 10 (2019) 1, pp. 75-96
This study assesses the impact of trade openness on economic growth among ECOWAS countries using secondary data from 1975 to 2017. The study uses non-stationary heterogeneous dynamic panel models through the application of Pooled Mean Group (PMG) and Mean Group (MG) estimators since time...