1. Adema, W., & Ladaique, M. (2009). An interpretative guide to gross and net social spending in the OECD Social Expenditure database (SOCX). Social, employment and migration working papers. OECD, Paris ( www.oecd.org/els/workingpapers ).
2. Adema, W., & Thévenon, O. (2008). Les politiques de conciliation du travail et de la vie familiale en France au regard des autres pays de l’OCDE. Recherches et Prévisions, 933, 51–72.
3. D’Addio, A.-C, & Mira d’Ercole, M. (2005). Trends and determinants of fertility rates in OECD countries: The role of policies. OECD social, employment and migration working papers, no. 27. OECD, Paris ( www.oecd.org/els/workingpapers ).
4. Immervoll, H., & Barber, D. (2005). Can parents afford to work? Childcare costs, tax-benefit policies and work incentives. Social, employment and migration working papers, no. 31. OECD, Paris ( www.oecd.org/els/workingpapers ).
5. IOTF. (2006). International Obesity TaskForce, http://www.iotf.org/childhood/euappendix.htm .