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African refugee migration: a model and research agenda.

"This article elaborates upon the problems of the refugee crisis in Africa. With around 4 million refugees, heavily concentrated in particular African nations like Sudan and Somalia, the impacts on the host country can be severe. A model, dealing with the process of refugee migration, with particular reference to impacts on host countries, is developed. Negative impacts include military attacks on communities in the host country. One positive impact is the increase in the number of development-type projects which go beyond the mandate of the U.N. High Commissioner for Refugees. A tentative research agenda on African refugee migration is put forward."