Summary:Recent history of immigration movements suggests，Due to increasing politicization and public attention，Recurrent large-scale immigration waves place great pressure on policies and politics within national systems。Although academic circles have extensively analyzed the root causes of people’s attitudes towards immigrant groups and immigration phenomena，But the relationship with immigration peaks still needs more observations，Especially observations focusing on the interests of local people。During the period of large influx of immigrants，Have perceptions of self-interest and bet365 joining bonus code-level interests become more relevant to hostility？This study starts from a diachronic perspective，Mainly focus on three practical and instrumental theoretical explanations，If the neighborhood is safe、Contact Theory and Economic Competition，To explore this issue。For this，We observed the Italian case。In Italy，The so-called refugee crisis that has been affecting Europe since 2015 has produced unprecedented numbers of migrants，Sparked public debate，Influenced policy choices and party positions。We use data from the European bet365 joining bonus code Survey project from 2003 to 2017，Revealed in this context，The relationship between economic indicators and hostility toward immigrants has grown stronger during the crisis。Author:Danilo Di Mauro，Assistant Professor of Political Science, bet365 joining bonus code Catania，Researcher at the European University Institute，Postdoctoral Researcher at the bet365 joining bonus code Siena and the bet365 joining bonus code Rome。Research focuses on public opinion、Eurosceptic、Election、Review and European Integration。His paper was published in "European Union Politics" (EUP) and other publications。Co-authored with Vincenzo Mimoli "Beyond Euroscepticism towards Europe: Supporting the EU through the bet365 joining bonus code" (Palgrave, 2016）。Email: danilo.dimauro@unict.it

　　Vincenzo Memoli，Associate Professor of Political Science at the bet365 joining bonus code Catania，Main research interest is democracy、Media、Public opinion and political behavior and other fields，Published the following works:《Why policy representation is important:The consequences of ideological convergence bet365 joining bonus code citizens and their governments” (2015，with L. Curini and W. Co-authored by Joe)；《Citizens, Europe and the Media:Does new media make citizens more Eurosceptic?” (with N. bet365 joining bonus code Conti，Palgrave）。His articles have also been published in various journals.Email: memoli@unict.it

　　Gong HuayanTranslated