"Factually, the principal finding of this book is that the trade policy reforms introduced by Peru in the 1990s have continued over several changes of president, whereas similar reforms in Argentina have been reversed. In both countries, the reforms included the introduction of new mechanisms for managing trade policy as well as the reduction of restrictions. Throughout the decade beginning in 2000, Peruâs liberalization expanded. The new institutions became more robust, and through them pressures for protection were effectively contained. At the same time, Argentine trade policy returned to the high-protection import substitution regime in place before the 1990s reforms. Multiple restrictions have been imposed, mostly through a reversion to informal methods that abjure the governance characteristics that the 1990s reforms introduced.
The difference between the two cases cannot be explained by economic parameters such as resource endowments or external shocks. Peruâs reforms manifest
