“…Similarly, many studies have found that infrastructure is a stronger determinant of growth in trade than tariff reduction (Bougheas, Demetriades, & Morgenroth, 1999). Others have noted that infrastructure in developing countries poses a significant barrier even if policy reform lists toward openness (Buys, Deichmann, & Wheeler, 2010;Edwards, 1993;Hill, Chae, & Park, 2012;Limão & Venables, 2001).…”