Summary and Keywords
Migration has always been a feature of human affairs, though in recent decades it has become a major phenomenon. In fact, the growing diversity of the European population as well as the inevitable changing of borders within the European Union (EU) reveal that Europe has become an immigration continent. These developments have, however, prompted concerns over the EU’s external borders and control of immigration, as well as the need for further inquiry by international relations scholarship. Although the regulation of immigration has received a European dimension only recently, the EU has taken steps to cooperate on the issue of immigration. The changing nature of immigration had, after all, led to a perception among European electorates that immigration was not only a demographic or an economic issue but had other dimensions. It could have multiple impacts on their societies, including welfare, social services and social cohesion. Furthermore, until recently, theories of international migration have paid little attention to the nation-state as an agent influencing the flow of migration. When the nation-state has been mentioned, attention has focused primarily on immigrant-receiving countries. Little has been written about the regulation of emigration in countries of origin. As a result, the role of the state in limiting or promoting migration is poorly understood. Though there is a growing body of scholarship attempting to address these gaps in understanding the EU’s case for immigration, there are still further avenues of research many have yet to pursue.
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