A well established believe in the pension industry is that collective pension funds should take more stock market risk (compared to individual retirement accounts) since risk may be shared with future generations. We extend the OLG model of Gollier (2008) by adding labor income risk in the...

A well-established belief in the pension industry is that collective pension funds with mandatory participation can take more stock market risk compared to pension schemes based on individual retirement accounts, because current risks can be shared with future generations. We setup a continuous...

This paper provides the results of analyses of key problems related to pension systems and their reforms in Russia and Ukraine. The pension systems and their reforms in both countries are compared. They are also compared with the general picture observed in the OECD or selected countries...

This paper examines the labor market implications of a mandatory social insurance scheme introduced in Ethiopia in 2011 for private sector employees in the formal sector. We use firm-level panel data and exploit differences in pre-reform pension plans across firms to identify the effects of the...

This paper provides the results of analyses of key problems related to pension systems and their reforms in Russia and Ukraine. The pension systems and their reforms in both countries are compared. They are also compared with the general picture observed in the OECD or selected countries...

Population aging will be a major determinant of long-run economic development in industrial and developing countries. The extent of the demographic changes is dramatic in some countries and will deeply affect future labor, financial and goods markets. The expected strain on public budgets and...

This paper re-examines the effects of population aging and pension reforms in an OLG model with labor market frictions. The most important feature brought about by labor market frictions is the connection between the interest rate and the unemployment rate. Exogenous shocks (such as aging)...

This paper investigates the consequences of pension reform for life-cycle unemployment and retirement. We find that (i) improving actuarial fairness in pension assessment not only boosts old age participation but also reduces unemployment among prime age workers and raises welfare; (ii)...

This paper re-examines the effects of population aging and pension reforms in an OLG model with labor market frictions. The most important feature brought about by labor market frictions is the connection between the interest rate and the unemployment rate. Exogenous shocks (such as aging)...

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...