Both the impacts of financial incentives and health on transitions into retirement and inactivity by older workers have been studied extensively in a variety of contexts but far less is known about their interaction. Guided by the option value framework, we use Spanish data from the European...

We use a calibrated stochastic life-cycle model of endogenous health spending, asset accumulation and retirement to investigate the causes behind the increase in health spending and life expectancy over the period 1965-2005. We estimate that technological change along with the increase in the...

The public economic burden of shifting trends in population health remains uncertain. Sustained increases in obesity, diabetes, and other diseases could reduce life expectancy with a concomitant decrease in the public-sector’s annuity burden but these savings may be offset by worsening...

In 1975, 50 year-old Americans could expect to live slightly longer than their European counterparts. By 2005, American life expectancy at that age has diverged substantially compared to Europe. We find that this growing longevity gap is primarily the symptom of real declines in the health of...

Using a model of a two-pillar pension system, designed after and calibrated to the Dutch situation, we explore for the funding ratio of pension funds and the welfare of individuals the implications of replacing nominal debt in the pension fund's portfolio with indexed debt. We consider...

This paper explores the introduction of collective risk-sharing elements in defined contribution pension contracts. We consider status-contingent, age-contingent and asset contingent risk-sharing arrangements. All arrangements raise aggregate welfare, as measured by equivalent variations. While...

We explore the implications of alternative methods of discounting future pension outlays for the valuation of funded pension liabilities. Measured liabilities affect the asset-liability ratio of pension funds and, thereby, their policies. Our framework for analysis is an applied many-generation...

We develop a general equilibrium model with overlapping generations to show that Social Security may increase welfare in dynamically efficient economies where agents are affected by self-control problems a la Gul and Pesendorfer (2001, Econometrica 69, 1403). In calibrating the model to the US...

Using the reform on unemployment benefit II system in 2005 in Germany this paper verifies precautionary saving motives of German households. Based on first difference and random effects Tobit model using two years of GSOEP panel data, this paper found an increase in benefit amount by one unit...

Funded social security programs are particularly vulnerable to economic and financial market shocks. As a consequence of the recent crisis, a large fraction of the Dutch pension funds had to submit restoration plans for the recovery of their buffers. Such plans will have to rely primarily on a...