Koning's findings are three-fold. First, the politics of immigrant welfare exclusion have little to do with economic factors and are more about general opposition to immigration and multiculturalism. Second, proposals for exclusion are particularly likely to arise in a political climate that incentivizes politicians to appear "tough" on immigration. Finally, the success of anti-immigrant politicians in bringing about exclusionary reforms depends on the response of the political mainstream, and the extent to which immigrants' rights are protected in national and international legal frameworks. A timely investigation into an increasingly pressing subject, will be essential reading for scholars and students of political science, comparative politics, and immigration studies.