This article outlines the recommendations of the UK Pensions Commission, and the data and analysis on which they were based, including projections of demographic change, trends in private pension saving, and evolution of the state pension system. The Commission concluded that without reform,...

This paper presents an estimation of the revenues of the Uruguayan pension system, its financial situation and itsimpact on the Central Government finances between 1896 and 2008. The revenues and expenditures of the Social Security Bank (wich covers the retirement funds for workers of the Civil...

We consider an overlapping generations model with public education and social security financed by labor income taxation, in which the overall size of these policies is determined in a repeated majority voting game. We investigate the interaction between these policies and economic development...

Pension systems have wide-ranging and important effects. They influence the living standards of older people and hence the welfare of both older people and their children. They can also affect national economic performance through potential effects on the labor supply and saving. The design of...

This paper studies the effect of population aging on economic performance in an overlapping-generations model with international migration. Fertility is endogenized so that immigrants and natives can have different fertility rates. Fertility is an important determinant to the tax burden of...

This paper analyzes the dynamic politico-economic equilibrium of a model where repeated voting on social security and the evolution of household characteristics in general equilibrium are mutually affected over time. In particular, we incorporate within-cohort heterogeneity in a two-period...

In this paper we investigate long-run optimal social security and public health and their effects on fertility, longevity, capital intensity, output per worker and welfare in a dynastic model with altruistic bequests. Under empirically plausible conditions, social security and public health...

In 1994, Argentina introduced Pension Reform and Unemployment Benefits as a major reform component to its social security system. This papers analyzes the effects of introducing new individual accounts in the pension system -which was under effect between 1994 and 2008- over wages, employment...

There are substantial cross-country differences in labor supply late in the life cycle (age 50+). A theory of labor supply and retirement decisions is developed to quantitatively assess the role of social security, disability insurance, and taxation for understanding differences in labor supply...

This paper analyzes the determinants of government debt and social security for the old in a closed-economy, overlapping-generation model. Under the probabilistic voting, the model presents (i) an intergenerational link of resource allocation via debt and social security; (ii) multiple political...