Claudia Senik, Holger Stichnoth, and Karine Van Der Straeten, “Immigration and Natives' Attitudes towards the Welfare State: Evidence from the European Social Survey”, Social Indicators Research, vol. 91, May 2009, pp. 345–370.

Andrew Clark, Fabrice Etilé, Fabien Postel-Vinay, Claudia Senik, and Karine Van Der Straeten, “Heterogeneity in reported well-being: Evidence from twelve European countries”, The Economic Journal, vol. 115, 2005, pp. 118–132.