Faced with a significant devaluation of its currency and a surge in food prices, the Nigerian government prohibited the use of foreign currency for food imports. This essentially blocked the importation of numerous food items under the guise of stimulating domestic output of these staples....

This paper evaluates the potential welfare gains in the Mercosur region of South America as a benefit of improvement to the trade administrations. Improvements to border procedures and processes leading to border procedures can save billions of dollars for the region, create markets for...