We show that the use of pooled and panel data in estimating convergence across countries (or other territorial areas) may involve some pitfalls since this type of data cannot properly distinguish between actual convergence and the possibility of decreasing growth rates over time within each...

This work shows that in a two-period framework, prudence has an increasing effect on optimal prevention. This conclusion is the opposite to that obtained in a one-period framework [Eeckhoudt and Gollier, Economic Theory 26 (2005), 989-994]. This is due to the opposite effect of prevention on...

This work makes a joint analysis of prevention and saving decisions. First we determine the optimal levels of the two variables and we analyze substitution between them. Second we provide some comparative statics results in order to determine the effects on optimal saving and prevention of...

This paper studies political cycles in a setting of international interdependence. Three main results are obtained. First in this context the political cycles caused by domestic elections are usually larger than is indicated in the previous literature. Second, political cycles can be generated...

This work examines the effects on investment theory of introducing learning by doing externalities in adjustment costs. The analysis shows that the long run equilibrium of the economy, which was represented in the traditional formulation by a steady state, becomes, in this new framework, a...

This work examines in a unified framework the effects on public investment decisions of different sources of uncertainty and the consequences of uncertainty variability over time. The analysis shows that uncertainty about investment benefits, future consumption and input costs have espectively...

Questo lavoro è la versione preliminare del capitolo dedicato alla “New Economic Geography” (NEG) ed alle sue implicazioni per lo sviluppo locale del testo “Manuale di sviluppo locale” (a cura di G. Seravalli), attualmente in corso di stesura. Il lavoro studia innanzitutto il problema...

Il lavoro studia gli effetti dell'introduzione di un vincolo a mantenere in pareggio il bilancio pubblico sulle conclusioni in merito alle conseguenze in un'economia chiusa di una manovra di politica economica volta a ridurre l'imposizione fiscale sui profitti delle imprese. I risultati ottenuti...

This paper purports to apply the Kydland-Prescott framework of dynamic inconsistency to the case of fiscal policy, by considering the trade-off between output and debt stabilization. The Government budget constraint provides the link between debt dynamics and the level of activity, influenced by...