La circulación de las élites económicas en el Mediterráneo occidental medieval: El Magreb como polo de atracción de los mercaderes catalanoaragoneses

Within the phenomenon of the migrations in the scope of the Western Mediterranean, it is necessary to emphasise the migrations of the privileged classes, those of the money, with their incidence and repercussion in the local environments. It refers to the temporary or permanent character of the migratory flows, as well as to the importance that Jewish operators reached in this area.