The impact of regulatory heterogeneity on agri-food trade - Winchester, Niven; Rau, Marie-Luise; Goetz, Christian; Laure, Bruno; Otsuki, Tsunehiro; Shutes, Karl; Wieck, Christine; Burnquist, Heloisa Lee; Souza, Maurício J. Pinto de; Faria, Rosane Nunes de (The World Economy, 2012)