“…Due to the relatively low numbers of immigrants residing in the EU member states that joined the EU in 2004, 2007 and 2013 (Kahanec and Zaiceva, ), we limit our sample to the EU15 countries. Our empirical strategy expands on that used by Borjas (), Dustmann et al (), and Kahanec and Guzi (), which we amend to study how immigrants, relative to natives, respond to skill shortages under different economic, institutional and policy contexts. In particular we test how immigrants’ responsiveness to skill shortages, vis‐à‐vis the natives, differs with respect to GDP level, unemployment rate, the generosity of welfare spending, immigrant integration programs, the restrictiveness of migration policies, migration rate, the scale of non‐EU immigration and welfare state type.…”