Disdier, Anne-Célia; Mucchielli, Jean-Louis - In: Mondes en développement N° 115-116 (2001) 3, pp. 63-72
Many recent works have shown the influence of borders in the international trade. Due to the existence of such borders, the flows between countries stay at a lower level than the intra-national trade. Using the border effects methodology, we study the regional integration of the Balkan countries...