Fontagné, Lionel; Orefice, Gianluca; Piermartini, Roberta - 2013 - Manuscript date: March 8, 2013
been raised as concerns in dedicated committees of the WTO. We restrict our analysis to the subset of Sanitary and Phyto … for big firms. -- International trade ; firm heterogeneity ; multi-product exporters ; non-tariff barriers …