Al llarg del segle XIX Espanya va ser un soci actiu per la creacio de les primeres organitzacions mundials de caracter tecnic. Durant el segle XX Espana va participar en l'establiment de la Societat de Nacions creada despres de La Primera Guerra Mundial, pero el regim favorable a l'Eix de Franco...

By mean of a comparison on the way Mexico and Thailand have driven their foreign policies along their histories, convergence and divergence are found out. Until the seventies. it is not yet possible to notice a convergence between both actors' foreign policies. From that moment on, we can see...

Este artículo analiza la evolución creciente del número de emigrantes netos desde algunos países del mundo. Se analiza de forma especial la evolución de la inmigración neta en España, Europa, Estados Unidos, Canadá y América Latina, durante el período 1965-2004, y se insiste en la...

The urban land is an asset comprising land and built by private or public land. These components are indivisible, that it is not possible any use of private land without the existence of public land to house the public goods required by urbanization and providing the conditions of accessibility...