An extension of the standard rationing model is introduced. Agents are not only identified by their respective claims on some amount of a scarce resource, but also by some exogenous ex-ante conditions (initial stock of resource or net worth of agents, for instance), different from claims. Within...

The sustainability of the welfare state is in doubt in many developed countries due to drastic population ageing. The extent of the problem and the margin for reforms depend - among other factors - on the size of the ageing process and the size of the public transfer system. The latter has a...

We show that the family of assignment matrices which give rise to the same nucleolus form a compact join-semilattice with one maximal element, which is always a valuation (see p.43, Topkis (1998)). We give an explicit form of this valuation matrix. The above family is in general not a convex...

In this paper, we review and use different methods to measure and compare efficiency scores in energy producing plants. In particular, we use non-parametric and parametric techniques. We focus our attention in electricity producing power plants on eighteen European countries, as well as in...

The analysis focuses on carbon-motivated border tax adjustment (CBTA). CBTA are tariffs applied to imports designed to avoid drawbacks of emission reduction policies when only one or few regions (the abating regions) implement them. Through CBTA the abating regions level out different treatment...

Budget forecasts have become increasingly important as a tool of fiscal management to influence expectations of bond markets and the public at large. The inherent difficulty in projecting macroeconomic variables – together with political bias – thwart the accuracy of budget forecasts.We...

This chapter analyses the effects of Natural Resources on the Chilean economy in the long run (1850 - 1950). Specifically, the authors focus their attention on the mining cycles (nitrates and copper) and their impact on the mining activity. We also compare it with the evolution of the industry...

This paper investigates the evolution of income inequality in Spain during its transition to democracy, suggesting a method for the correction of under-reporting of earnings and profits in the Household Budget Surveys’ data. The contribution is twofold: the methodological proposal, based on...

This paper explores the origins of Andorra’s financial cluster. It shows that the free movement of currency, the protection of infant industry, and geographical concentration lie at the foundation of the cluster’s competitive advantage. Drawing on a new set of data, the paper also provides...

There is an ongoing debate on which are the determinants of CAP reform. The economic environment has not been contemplated as a directdeterminant of CAP reform but its proxy, the budget, has not only been looked at as such but underlined as a key cause of CAP reform. This paper argues, however,...