Fiscal federalism may not be a panacea in a monetary union if it does not address the non-cooperative behaviour between fiscal policymakers. To prove this, we assess the relative merits of a fiscal federalism scheme in a monetary union and intergovernmental fiscal cooperation without such a...

This paper studies the design of the policy mix in a monetary union, that is, the institutional arrangement specifying the relationships between the various policymakers present in the union and the extent of their capacity of action. It is assumed that policymakers do not cooperate. Detailing...

We study an OLG economy where productivity growth comes from two alternative sources: process innovation and learning-by-doing. There is a trade-off between the two in so far as frequent technological updates reduce the scope for learning on existing technologies. A conflict is shown to arise...

We study the interactions between technological innovation, investment in human capital and child labor. In our setting new technologies require new skills and new skills can be developed only through schooling. In a two-stage game, first firms decide on innovation, then households decide on...

This paper associates political instability to real shocks affecting the income of the median voter, in a two-period model where two political parties set redistribution in order to defend the interests of well-de¯ned constituencies. Implemented policies affect future voting outcomes and an...

This paper develops a model of endogenous growth with overlapping generations to investigate the joint determination of social security, public investment and growth in a small open economy. We argue that a pure pay-as-you-go system provides the taxpayers with the incentives to support...

In this paper, we show that the positive estimated coefficient of average social security expenditure, often detected in cross-country growt regression, can not be imputed to reverse causation, that is on economic growth pulling social security expenditure, nor to omitted variables or other...

In this paper we develop an endogenous growth model of open economies, where countries differ with respect to the quality of property rights. Within this context, we analyze two types of reforms. First, we look at growth and welfare effects of removing capital controls, given the degree of...