We surveyed the empirical literature using multi-country computable general equilibrium (CGE) models to analyse potential and actual regional trade agreements (RTAs). The studies indicate that these RTAs improve welfare, that trade creation greatly exceeds trade diversion, and that they are...

This chapter reviews the experience of computable general equilibrium (CGE) models from the perspective of how they have, or have not, influenced public policy in developing countries. The paper describes different classes of empirical models from small, stylized to large, multisectoral applied...