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)...

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)...

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...

This paper surveys the most significant problems of the pension systems of EU11 countries. These nations had to transform their old-age social security systems after replacing a state-socialist economic order with a capitalist one. Stressing common as well as specific features, our paper...

Though the Hungarian pension system has been suffering from many erroneous rules, in the present paper we confine our attention to the rules of retirement in Hungary since 1990. In every pension system, there exist two rules which determine how the lifetime contribution (which is approximately...

Though never stated explicitly, there is a hidden hypothesis that in a normal pension system, the retirement age and the contribution length are strongly and positively correlated. We compare the time paths of male and female correlation coefficients in Austria, Hungary, Germany and Sweden for...

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...

Mandatory pension systems only partially replace old-age income, therefore the government also operates a voluntary pension system, where savings are matched by government grants. Accounting for the resulting tax expenditure, our models describe the income flow from shortsighted to farsighted...

In this paper, we consider how the retirement age as well as a tax financed pension system ought to respond to a change in the standard deviation of the length of life. In a first best framework, where a benevolent government exercises perfect control over the individuals' labor supply and...