This paper explores the optimal risk sharing arrangement between generations in an overlapping generations model with endogenous growth. We allow for nonseparable preferences, paying particular attention to the risk aversion of the old as well as overall "life-cycle" risk aversion. We provide a...

The social security system is the main and most important social protection system. It typically covers all citizens of the Republic of Moldova, paying social security contributions and benefits. In addition, the instrument of accumulation and redistribution of financial resources is the State...

This paper offers a critical analysis of the arguments against the public pensions system. It shows that the defense of the fully funded system based on its solvency and its ability to automatically cope with the processes of aging society are mere fallacies. In fact, it can be shown that the...

Most industrialized countries are struggling with reforming their retirement income systems. The systems have mainly been based on public pay-as-you-go plans but as the systems have become mature they have increased the fiscal burden of nations and become an inadequate device for financial...

Most industrialized countries are struggling with reforming their retirement income systems. The systems have mainly been based on public pay-as-you-go plans but as the systems have become mature they have increased the fiscal burden of nations and become an inadequate device for financial...

This paper explores the optimal risk sharing arrangement between generations in an overlapping generations model with endogenous growth. We allow for nonseparable preferences, paying particular attention to the risk aversion of the old as well as overall 'life-cycle' risk aversion. We provide a...

Der kapitalgedeckten Altersvorsorge kommt mit dem demografischen und erwerbsstrukturellen Wandel eine wachsende Bedeutung zu. Dabei wird häufig nur die Höhe der Rente bei Erstbezug betrachtet. Die Leistungen während der Bezugszeit werden im Hinblick auf die Lebensstandardsicherung kaum...

A model is presented that explains the mix between funded and unfunded pension systems. It turns out that total pension and the relative shares of the two systems may be explained and are determined by the population growth rate, technological growth, the time-preference discount rate, 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...

Norwegian administrative data are used to evaluate the impact of a doubling of the threshold in the retirement earnings test. We find almost no impact on the extensive margin, but a positive effect on the intensive margin. This positive effect is uneven over the earnings distribution, and...