Note April 9, 2012: we found an error in the program calculating the commodity scores. We are holding the working paper temporarily and will be posting a corrected paper soon. The authors.We propose aggregation indices of Non-Tariff Measures (NTMs) to quantify their protectionism relative to...

Food safety standards have proliferated as multilateral and bilateral trade agreements constrain traditional barriers to agricultural trade. Stringent food standards can be driven by rising consumer and public concern about food safety and other social objectives, or by the lobbying efforts from...

We propose aggregation indices of Non-Tariff Measures (NTMs) to quantify their protectionism relative to international standards. We apply the indices to national Maximum Residue Limit (MRL) regulations affecting agricultural and food trade and using a science-based criteria embodied in Codex...

We conduct a meta-analysis to statistically explain the variations found in estimated trade effects of technical measures broadly defined (TBT, SPS measures and other standard-like policies), using available estimates from the empirical international trade literature, and accounting for both...