In this paper we analyse several measures which are typically included in a social security reform: a cut in the social security benefits, an increase in the social security tax and tax incentives for the purchase of private life annuities, which have recently become quite popular at the...

There are two stylised facts, namely weak demand for life-annuities and flat age-wealth profile that contradict the life-cycle hypothesis. In this paper we design a theoretical framework, which combines plausible arguments, which have been put forward in the literature to reconcile theory with...

Retirees confront the difficult problem of how to manage their money in retirement so as to not outlive their funds while continuing to invest in capital markets. We posit a dynamic utility maximizer who makes both asset location and allocation decisions when managing her retirement financial...

People who delay claiming Social Security receive higher lifelong benefits upon retirement. We survey individuals on their willingness to delay claiming later, if they could receive a lump sum in lieu of a higher annuity payment. Using a moment-matching approach, we calibrate a lifecycle model...

Many Americans claim Social Security benefits early, though this leaves them with lower benefits throughout retirement. We build a lifecycle model that closely tracks claiming patterns under current rules, and we use it to predict claiming delays if, by delaying benefits, people received a lump...

This paper investigates whether exchanging the Social Security delayed retirement credit, currently paid as an increase in lifetime annuity benefits, for a lump sum would induce later claiming and additional work. We show that people would voluntarily claim about half a year later if the lump...

In a two-period model with uncertainty about life expectancy, we analyze several measures which are typically included in a social security reform: tax incentives for private life annuities, a cut in the social security benefits and an increase in the social security tax. First, we look at the...

This paper investigates whether exchanging the Social Security delayed retirement credit, currently paid as an increase in lifetime annuity benefits, for a lump sum would induce later claiming and additional work. We show that people would voluntarily claim about half a year later if the lump...

This paper analyses Egypt's social protection systems. It asks why poverty is so widespread and why – despite the country's numerous sophisticated social protection systems - social risks are a major contributing factor to poverty in Egypt. It concludes that reforms are due. The existing...

Following the current Japan crisis with the multiple disasters of earthquakes, tsunami and nuclear disasters, it becomes clear that new policy solutions need to be found that enable larger risk pooling, covering of new risks and much larger risks, especially natural disasters or man-made...