Matthew J. Gibney specialises in the political and ethical issues raised by refugees, citizenship, and migration control. His published research has dealt with issues of asylum, deportation, citizenship, banishment, globalization, and statelessness and has appeared in journals such as the American Political Science Review, Journal of Politics, Government and Opposition, Political Studies, Journal of Ethnic and Migration Studies, and Citizenship Studies, as well as several anthologies of influential academic writing in migration studies and in international relationsHis published research has dealt with issues of asylum, deportation, citizenship, banishment, globalization, and statelessness and has appeared in journals such as the American Political Science Review, Journal of Politics, Government and Opposition, Political Studies, Journal of Ethnic and Migration Studies, and Citizenship Studies, as well as several anthologies of influential academic writing in migration studies and in international relations