Determinants of Custom Duty Tax Performance in Ethiopia: ...
Zewude Ayyele, Belay
The study has examined the determinants of custom duty tax revenues performance by using multivariate time series with annual time series data from 1980 to 2017. Post Positivism research approach has been used. The long-run and short-run equation has been identified by using Johnson co-integration and the VECM model of estimation has been used. The model was stable, stationary at first difference but, not at level, with no autocorrelation, and...