This paper explores the general equilibrium impact of social security portfolio diversification into private securities, either through the trust fund or via private accounts. The analysis depends critically on heterogeneity in saving, in production, in assets, and in taxes. Under fairly general...

In many OECD countries, e.g. in Germany, France, or the UK, unemploy-ment compensation consists of unemployment insurance and unemployment assistance. Unemployment assistance is provided subsequent to the expiration of entitlement to unemployment insurance and is lower. The effects of this...

We consider pure exchange, one good OLG economies under stationary Markov uncertainty. It is known that when markets are sequentially complete, a stationary equilibrium at which the agents common matrix of intertemporal rates of substitution has a Perron root which is less than or equal to one...

Using LIS data, this paper provides empirical evidence of how past tax/transfer policies in UK, US and Sweden have shaped both the intrapersonal and the intergenerational redistributive profiles. Measuring intrapersonal effects is important in order to disentangle life cycle inequalities and...

In the present paper the study of the welfare effects of endowment transfers is extended to the set of steady states of a general stationary overlapping generation model. A complete characterization of manipulations by coalitions and transfers which leads to welfare paradoxes is provided.