de Jong, Petra and Helga de Valk (2019) “Intra-European migration decisions and welfare systems: the missing life course link” Journal of Ethnic and Migration Studies, DOI: 10.1080/1369183X.2019.1611421.
de Jong, Petra and Helga de Valk (2018) “Are migration decisions in Europe influenced by social welfare?” Demos: bulletin on population and society 34 (5), 6-7.
Caarls, Kim and Petra de Jong (2017) “Migratie schadelijk voor de verzorgingsstaat? Zo simpel is het niet” Versvak.nl, Sept 26.
Jakubiak, Igor (2017) “Migration and Welfare Systems – State of the Art and Research Challenges” Central European Economic Journal 1 (48).
Pereira, Sónia and Alina Esteves (2017) “Os efeitos da crise económica na situação laboral dos imigrantes: o caso dos brasileiros em Portugal” Revista Interdisciplinar da Mobilidade Humana 25 (49), 135-152.
