This paper investigates how tariff liberalization has affected exporting in emerging countries. We use a highly disaggregated (6 digit level of the harmonized system – HS – classification) bilateral measure of market access to compare tariffs applied in 1996 and 2006, which includes the...

In May 2003, the United States, Canada and Argentina launched a World Trade Organization (WTO) case against the European Union concerning its authorization regime for biotech products. In November 2006, the WTO condemned this regime. Using a gravity equation, we estimate the reduction in exports...