This paper explores the effects of economic integration on intensive and extensive export margins of Nigeria's trade with ECOWAS and other African countries. Multiple indices of economic integration and the margins of exports are computed. Fractional Logit model is used to estimate the intensive...

The empirical results of this study show the importance of the composition of different government expenditure and revenue categories in analyzing the effects of fiscal policy variables on private investment which are often masked when only aggregate fiscal variables are used. When total...

This study seeks to examine the stability of the Phillips Curve in Nigeria, as well as to ascertain the applicability of the popular Lucas Critique to the Phillips Curve in Nigeria. Using quarterly data from 1990Q1 to 2018Q3, the model is estimated with robust OLS that accounts for possible...