The publication is the result of a major new research project of the International Organisation for Migration (IOM). The project was managed by IOM Vienna and funded by the European Commissionu0092s Directorate for Employment and Social Affairs. It analyses migration trends in six EU accession...

This paper seeks to lay out a theory of multi-layered political obligations that, on the one hand, allows for their projection to the international level and, on the other hand, recognizes the privileged status of the nation-state. To arbitrate between the range of the duties that can be imposed...