Coughlin, Cletus Charles; Novy, Dennis - In: CESifo economic studies : CESifo, a joint initiative of … 59 (2013) 2, pp. 249-276
Many studies have found that international borders represent large barriers to trade. But how do international borders compare to domestic border barriers? We investigate international and domestic border barriers in a unified framework. We consider a data set of exports from individual US...
