We outline new data on non-tariff measures (NTMs) in agricultural trade collected as part of the NTM-Impact project. The data cover product and process standards, conformity assessment measures, and country requirements for the EU and 10 other countries. We create a Heterogeneity Index of Trade...

This article uses the episode of EU enlargement in 2004 as a natural experiment to identify the trade effect of declining border barriers across otherwise well integrated markets. Despite the fact that traditional trade policy measures (tariffs, quantitative restrictions) were already eliminated...