Participation of immigrants in Spanish labour market increased from less than 3 percent in 1996 to more than 13 percent in 2005. We use the factor proportion model of production to examine the impact of such a large labour supply shock on the industrial structure of Spanish regions. The results...

In this paper we use network-analysis tools to identify communities in the web of exporters' destinations. Next we use our network-based community measure as predictor of additional countries chosen by firms expanding their export destination portfolio. We defend that our network-based community...

The literature shows that new exporters have small levels of exports relative to regular exporters upon entry, and, if they survive, they have very high export growth rates between the entry year and the next year. However, a recent paper by Bernard et al. (2014), using Peruvian data, has shown...

There is abundant evidence that immigrant networks are associated with larger exports from the country where they settle to their countries of origin. The direction of causality of this association is less clearly established. Also, we do not know to what extent these increased exports are due...

To estimate correctly the effect of variable trade costs on firms’ exports, the gravity equation should control for the number of firms that participate in foreign markets. Due to the absence of these data, previous studies control for this omitted variable using econometric strategies that...

The existence of a large border effect is considered as one of the main puzzles of international macroeconomics. We show that the border effect is, to a large extent, an artefact of geographic concentration. In order to do so we combine international flows with intranational flows data...