In this paper, we merge the heterogenous firm trade model of Melitz (2003) with the Ricardian model of Dornbusch, Fisher and Samuelson (DFS 1977) to explain how the pattern of international specialization and trade is determined by the interaction of comparative advantage, economies of scale,...

The goal of the present paper is two-fold. First, I explore the impact of different trade patterns on industrial specialisation and consequently on business cycle co-movements between and within different regions. Especially, I emphasize industrial specialisation as a result of intra- or...