Nolan, B., C. Whelan, E. Calvert, T. Fahey, D. Healy, A. Mulcahy, B. Maître and M. Norris (2014). Ireland: Inequality and Its Impacts in Boom and Bust, Brian Nolan (Ed.), Changing Inequalities and Societal Impacts in Rich Countries: Thirty Countries' Experiences, Oxford: Oxford University Press, http://dx.doi.org/10.1093/acprof:oso/9780199687428.003.0015