Public investment, for instance in infrastructure, has been constantly decreasing for four decades. New research by RWI for 13 OECD-countries shows: this development significantly correlates with population aging. Senior citizens do not value future payoffs of infrastructure projects and other...

This paper is about the relative impact of retirement and social class on individual attitudes towards welfare state policies in advanced industrial democracies. Which factor is more important in explaining individuals' social policy preferences: socio-economic background or retirement? How can...