Peterson, Everett; Grant, Jason; Roberts, Donna; Karov, Vuko - In: American Journal of Agricultural Economics 95 (2013) 4, pp. 842-858
Empirically assessing sanitary and phytosanitary regulations has proven difficult because most data sources indicate whether a regulation exists but provide no information on the type or importance of the respective measure. In this article, we construct a novel database of U.S. phytosanitary...