Total Factor Productivity Growth: Evidence from West African Economies

Since the 1990s, the economic growth of the West African region has been remarkable, with average GDP growth of 5 per cent annually. In view of that, this article investigates the Total Factor Productivity (TFP) performance for the Economic Community of West African States (ECOWAS) region, which takes into account the recent development on political stability and trade openness. There were also periods when TFP fell sharply, the most significant...