"This paper examines the effect of regionalism on unilateral trade liberalization using industry-level data on applied most-favored nation tariffs and bilateral preferences for ten Latin American countries from 1990 to 2001. The findings show that preferential tariff reduction in a given sector...

This public expenditure review is produced jointly by the World Bank and the Inter-American Development Bank, and focuses on social sectors spending and leaves aside infrastructure and other sectors. This report, finalized in June 2002 and discussed with Authorities in mid-August 2002, does not...