Delft, Hadewijch van; Gorter, Cees; Nijkamp, Peter - In: Environment and Planning C: Government and Policy 18 (2000) 4, pp. 429-451
The rapidly rising inflow of foreign migrants confronts policymakers with many socioeconomic problems. The negative externalities of uncontrolled immigration are well known and often hard to cope with. Recent years have seen the appearance of many policy initiatives based on self-reliance...