Agbetsiafa, Douglas - In: Journal of African Development 5 (2002) 2
emerging economies in Africa using cointegration tests proposed by Johansen and Juselius, and causality tests based on an error … correction model. The results indicate that saving and investment are integrated of order one. Furthermore, cointegration tests … show that the two series share a long-run equilibrium association in the six countries, and therefore lend support to the …