Helbling, Marc; Bjerre, Liv; Römer, Friederike; Zobel, … - In: European Political Science 16 (2017) 1, pp. 79-98
Despite a growing interest in migration questions, it is still not possible to systematically analyse immigration policies across time and a large number of countries. Most studies in this field have heretofore focussed on individual cases. Recently, there have been a series of studies that have...