According to the classic demographic transition theory, mortality change was the key factor triggering the decline of fertility. In a recent paper Reher and Sanz-Gimeno studied the mechanisms which played a role in this process with individual longitudinal data for the Spanish town of Aranjuez....

Spain has recently become the destination for large numbers of international migrants and now ranks as a key focal point for international migration in Europe. Currently, approximately one in ten residents in Spain are foreigners, up more than tenfold from figures holding at the outset of this...