frictions in production and distribution of a many country world. The starting point is the international incidence of … reduce sectoral skill premia. Bigger sellers' incidence by country (sector) reduces equilibrium shares of world (national …

economic transactions such as migration or international trade flows by imposing hurdles for second language acquisition and … its merits in two different applications. First, the effect of linguistic distance in the language acquisition of … of Spain. Across countries, linguistic distance is negatively correlated with reported language skills of immigrants …