Olayungbo, David Oluseun; Iqbal, Badar Alam - In: Future Business Journal 7 (2021), pp. 1-11
This study employs the gravity model to estimate the extent of the contribution of six African trade blocs to the … global economy using the gravity model spanning from 1980 to 2018. The gravity equation that models the export contributions … of the six selected African RECs to the global export is estimated. The estimated gravity model reveals that the long run …