In theoretical literature it is common to make the assumption that in a multi-country, multi-good world, the direction of trade (import and export by commodity) is predetermined and fixed for each good for each country. We consider a simple three-country, three-good, pure-exchange model with CES...

We investigate the impact of international outsourcing on productivity using plant-level data for Irish manufacturing. Specifically, we distinguish the effect of outsourcing of materials from services inputs. Moreover, we examine whether the impact on productivity is different for plants being...

We analyse a very rich and unique panel database that provides information on exports at the firm-product level. Motivated by the recent theory of multi-product firms, we investigate what determines the survival of products in the export mix to find that, in export dynamics, characteristics of...