In this chapter, we analyse the effects of PAYG and funded pension systems on welfare. The debate on the choice between alternative systems focuses on their effects on savings, capital accumulation, labour supply, economic growth and inequality and the potential benefits of mixed systems in...

This book studies the normative and positive ramifications of public pension policies in a growing economy. It analyzes the impact of an unfunded public pension scheme on aggregate productivity growth and efficiency, it considers the political forces behind public pension legislation, and it...

Demographic trends in most developed economies are characterized by rising longevity and decreasing birthrates. These trends endanger the sustainability of the current public pension systems. Therefore social security reform proposals are on the agenda in many countries. This paper demonstrates...