In this paper, the effects of reducing tariffs are analysed through a Computable General Equilibrium (CGE) model of the DRC. The specific DRC Formal-Informal Model (DRCFIM) is a multi-sectoral computable general equilibrium model that captures the observed structure of the DRC’s formal...

Aim/purpose - This study sought to assess the impact of an increased historical fixed VAT rate of 14% to the current rate of 15% on the South African economy. Design/methodology/approach - The method applied in this study was based on a Dynamic Computable General Equilibrium (CGE) model to...

This study applies the gravity trade model to assess South Africa-Angola trade potential in the agriculturalsector. A step-by-step example of the model's empirical implementation is also provided. It is found thatthe gravity model, with foundations in the physical sciences, is a useful...