In our model, the government operates a mandatory proportional (contributive) pension system to substitute for the low life-cycle savings of the low-paid myopes. The socially optimal contribution rate is high (equalizing young- and old-age consumption for them), while an appropriate cap on...

We analyze the political stability of capital funded social security. In particular, using a stylized theoretical framework we study the mechanisms behind governments capturing pension assets in order to lower current taxes. This is followed by an analysis of the analogous mechanisms in a...

This paper discusses mandatory participation in Dutch occupational pension schemes. While mandatory participation is a historical feature of most second-pillar pension arrangements, some recent developments may affect the case for mandatory participation. The main ones are the revision of the...

We explore the benefits of intergenerational risk-sharing through both private funded pensions and via the public debt. We use a multi-period overlapping generations model with a PAYG pension pillar, a funded pension pillar and a government. Shocks are smoothed via the public debt and variations...

The dependence of benefit on the retirement age (the schedule) is an important feature in any public pension system. The nonfinancial defined contribution (NDC) pension system has recently become popular mainly because of its allegedly actuarial fairness. Using the framework of mechanism design...

We investigate numerically how indexation of funded pensions for inflation can be differentiated across the various groups of fund participants. The pension arrangement is modelled after the Dutch situation. While the aggregate welfare consequences are small, group-specific consequences are more...

Pension systems fight myopia and reduce old-age poverty. Our simple model introduces heterogeneous wages, flexible labor supply, progressive personal income tax and pension credit. The socially optimal transfer system is close to the means-tested one proposed by Feldstein (1987). -- myopia ;...

Nonfinancial defined contribution (NDC) pension systems have recently become popular because they provide the strong incentives of the private funded systems without requiring a difficult transition period. Using the framework of mechanism design, these systems have theoretically been criticized...

To defend myopic workers against themselves, the government introduces a mandatory system but to help savers, it adds tax-favored retirement accounts. In a very simple model, where benefits are proportional to contributions, we compare three extreme systems: (i) the pure mandatory system, (ii)...

This paper analyzes the interconnections of underreported earnings, savings and oldage pension with the help of a most simple, elementary model. The workers can be divided into three groups: 1) well-paid who report their full earnings, 2) well-paid who report only the minimum earnings (evaders)...