What explains the variety of responses that states adopt toward different refugee groups? Refugees might be granted protection or turned away; they might be permitted to live where they wish and earn an income, pursue education, and access medical treatment; or, they might be confined to a camp and forced to rely on aid while being denied basic services. However, states do not consistently wield their capacity for control, nor do they jealously guard their authority to regulate. In this book, Lamis Elmy Abdelaaty asks why states sometimes assert their sovereignty vis-à-vis refugee rights...