Using a stochastic general equilibrium model with overlapping generations, this paper studies (i) the effects on both extensive and intensive labour supply responses to changes in fertility rates, and (ii) the potential of a retirement reform to mitigate the effects of fertility changes on...

In this paper we use the actual rules and formulas of an occupational pension fund, the state pension fund and the tax system in the Netherlands to calculate net replacement rates at each age from 60 to 70 in full and partial retirement scenarios. We then vary the parameters of the pension...

This paper analyses the distributional effects of the Polish old‐age pension reform introduced in 1999. Following a benchmark Mincer earnings equation, and using a newly developed microsimulation model we project future pension benefits for males born in years 1969‐1979. We find that...

This paper studies the redistribution and welfare effects of increasing the flexibility of individual pension take-up. We use an overlapping-generations model with Beveridgean pay-as-you-go pensions, where individuals differ in ability and life span. We find that introducing flexible pension...

Flexible retirement - that is the opportunity to choose one’s own personal retirement age - serves as a hedge against pension risk and provides insurance to workers facing health or productivity shocks. Flexible retirement and flexible pension schemes are in practice closely linked because of...

Recent reforms that aim at reducing the upcoming burdens of population ageing might seriously harm low income individuals. An increase in old-age poverty and disability will be the result. Under this prospect, the present paper quantitatively characterizes the optimal progressivity of unfunded...

In 2007 Germany has introduced a pension reform which increases the normal retirement age from currently age 65 to 67. The present study aims to quantify the macroeconomic, welfare and efficiency consequences of this reform by means of a computable general equilibrium model with overlapping...

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...

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...

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...