Most researchers focus on the political economy (interest group pressures) approach to analyzing why customs unions are formed, but terms-of-trade effects were also important in formation of the Common Market of the Southern Cone (Mercosur). Terms-of-trade externalities among Mercosur's members...

This paper assesses the current state of evidence on the widely debated issue of the impact of trade policy reform on poverty in developing countries. There is relatively little empirical evidence addressing this question directly, but a lot of related evidence concerning specific aspects. This...