More mothers with young children are in paid work than in the past. There is a long-running debate on possible negative effects of maternal employment on child development. For the first time, this paper presents an initial comparative analysis of longitudinal data on maternal employment...

Part I of this paper first presents information on trends and composition of social expenditure as in the OECD Social Expenditure database for the years 1980 – 2007. Over this period, public social expenditure as a percentage of GDP, on average across OECD, increased from 15.6% to 19.2%....