The object of this paper is to examine the impact of type of pension scheme on retirement behaviour. The well-documented decline in the labour-force participation of older women and older men (in particular) is common to most industrialised countries. The proportion of men aged 55 to 64 in...

Reforming pensions is a central policy issue in developed and developing countries alike. However, it is challenging and controversial because it involves long-term planning by governments faced with numerous short-term pressures. Pension reform usually provokes heated ideological debates and,...

This paper studies optimal insurance against idiosyncratic wage shocks in a life cycle model with intensive labor supply and endogenous retirement. When the fixed cost of work is increasing in wage, the optimal retirement wedge provides stronger incentives for delayed retirement with age....

Using pseudo-panel microdata we show that pension generosity affects early retirement decisions. The changes in the average replacement rate and decreases in wealth accrual between 1967 and 2004 have caused an increase in early retirement probabilities from 16% to 63%.

The central purpose of this paper is to introduce a new political economy explanation to modern Social Security Systems. This approach is based on the Single-Mindedness Theory (SMT), which assumes that the more single-minded groups are able to exert a greater power of influence on Governments...

The debate on the reform of the pension system in Spain is not very lively, in contrast with the international experience. The Spanish economic boom since the mis nineties, the slowdown in the number of pensioners due to the retirement of the cohorts born during the Civil War, and the...

This article analyses the dynamics of an overlapping generations economy (Diamond, 1965) with pay-as-you-go financed public pensions and myopic expectations. It is shown that large PAYG pensions triggers economic fluctuations depending on the mutual relationship between technology and preference...

The paper analyzes the issue of the financial sustainability of the Italian Pension System in the long-run, by discussing the main reforms occurred in the last few years and by examining some recent data: in particular, the data of the Italian Agency for the Evaluation of Social Security...

Using a simple OLG small open economy with endogenous fertility we show that the command optimum can be decentralised in a market setting using both a PAYG transfer from the young (old) to the old (young) and a tax-cum-subsidy (subsidy-cum-tax) policy, to redistribute within the working age...

We show that the introduction of unfunded public pensions in a Cobb-Douglas economy with overlapping generations and endogenous fertility may cause complex economic cycles when individuals are short-sighted. In particular, the risk of cyclical instability increases with both the individual...