This paper introduces unfunded pay-as-you-go public pensions in a two-period overlapping generations economy with endogenous lifetime à la Chakraborty (2004). We study the transitional dynamics and steady states outcomes showing that the public provision of health services may have not only the...

The existence of an efficiency wage mechanism in Goodwin-type models may lead to the unexpected appearance of an economically meaningful equilibrium with zero labour share, which is globally stable for some parameter constellation and allows the system to attain its 'maximal growth'. A...

Can a merger from duopoly to monopoly be detrimental for profits? This paper deals with this issue by focusing on the interaction between decreasing returns to labour (which imply firms’ convex costs) and centralized unionization. First, it is highlighted that a wage ‘non‐rigidity’...

In this paper we investigate the dynamic interaction between economic growth, unemployment, income distribution and population growth. The reference framework combines rational behaviour of agents with endogenous fertility and unemployment, while profits are the determinant of the accumulation...

In this paper we study the effects of an increasing longevity on the balanced pay-as-you-go pension budget in the basic overlapping generations model of growth (Diamond, 1965). It is shown that, when the capital's share in production is sufficiently high, the higher longevity the higher pension...

This paper analyses the effects of the introduction of child-subsidy support policies extending recent overlapping generations (OLG) models to account for endogenous fertility decisions of individuals and publicly provided pensions in a small open economy with preferences for both child quantity...

We examine how subsidy policies to support child-rearing affect the fertility rate in a textbook general equilibrium overlapping generations model extended to account for endogenous fertility decisions of individuals. It is shown the counter-intuitive result that increasing the child grant may...

We adopt the traditional competitive OLG model a la' Samuelson (1958)-Diamond (1965) with two-period-living individuals, fixed fertility rates and labor supply, where the government can pursue retributive policies between generations by levying levy lump sum taxes/subsidies. By using standard...

This paper analyses the effectiveness of child-subsidy support policies in a general equilibrium overlapping generations model with endogenous fertility, child quality choices and human capital formation. It is shown, somewhat paradoxically, that only if the preference for the quality of...

We analyse the effects of the introduction of a unionised labour market in a simple Diamond's OLG framework. Interesting findings, so far escaped closer scrutiny, emerge. Under some particular conditions about the key parameters of the model, the unionised-wage economy may perform better than...