Social expenditure and poverty reduction in the EU15 and other OECD countries

The European Union coordinates and encourages Member State actions to combat poverty, and to reform their social protection systems on the basis of policy exchanges and mutual learning (‘best practices’). Some EU countries are more effective in poverty reduction than others. What can explain these variations in effectiveness? This paper analyzes the effectiveness of social transfers in alleviating poverty. We focus on EU15 countries, but also include other OECD countries in our analysis. We compare poverty rates at the levels of market and disposable incomes, that is before and after transfers, in order to analyze the effect of tax and transfer policies in reducing poverty, i.e. to determine the target efficiency of social transfers. We perform several tests with the most recent data (LIS, OECD, SOCX, and Eurostat: ECHP/EU-SILC). Finally, we perform several partial analyses by disaggregating poverty rates to socioeconomic and demographic conditions in order to investigate to what extent variations at the social program level (such as old age pensions, child benefits) affect the measured effectiveness of the welfare state in alleviating poverty. Empirical results draw heavily on how pensions are treated - as primary income or as transfer. We find a strong relationship between levels of social spending and antipoverty effects of social transfers and taxes across EU15 countries. Social spending seems to be an important determinant of a country’s poverty outcome, especially among the elderly, when pensions are considered as transfers. Our analysis highlights some cross-country differences in targeting of social expenditures on poverty alleviation in EU15 and non-EU15 countries around 2005. We introduce an indicator of Public Policy Effectiveness on Poverty Alleviation across countries. Each percentage point of social expenditure alleviates poverty in both EU15 and non-EU15 countries by .7 percentage points on average. Relatively high scores in EU15 countries are found for Ireland and Scandinavian countries, while ...