"Product standards can have a dual impact on production and trade costs. Standards may impose additional costs on exporters as it may be necessary to adapt products for specific markets (cost-effect). In contrast, standards can reduce exporters' information costs if they convey information on...

"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...

"Regional agreements on standards have been largely ignored by economists and unconditionally blessed by multilateral trade rules. Chen and Mattoo find, theoretically and empirically, that such agreements increase trade between participating countries but not necessarily with the rest of the...