The paper shows that if long-run balance of payments equilibrium on current account is a requirement then a country's long run growth rate can be approximated by the ratio of the growth of exports to the income elasticity of demand for imports. The model fits well the experience of eighteen OECD...

This paper examines Nigeria's long run growth path using the externally and internally constrained version of Thirlwall's growth model from 1982 to 2015. The present study modifies the SCA-BOPCG to take into account the effects the foreign contents in exports growth and the domestic investment....