This paper develops a model which integrates the foral or cupo system applied to the Basque Country and Navarre, with the common system applied to the other fifteen Spanish autonomous communities. This approach contributes to the understanding of the relationship between foral, non-foral and...

The recent recession has generated a tremendous increase in unemployment rates in Spain. In this paper we use a very rich repeated cross-section dataset on workers’ job conditions, together with regional unemployment rates, to investigate whether peers’ unemployment affects individuals’...

The present work defines a measure that allows one to determine the actuarial cost of delivering a monetary unit of pension in the case of a pay-as-you-go system. This cost is connected with the system's actuarial viability. The basis is the model used by Devesa & Devesa (2008b) to determine the...

The main idea upon which this paper is based is that outlined by Samuelson (1958) -that a pensions system, financed by way of transfers between generations, will only be viable in the long term if the internal rate of return of the system does not exceed the growth rate of salaries plus the...

The aim of this paper is to examine the sensitivity of total factor productivity (TFP) to foreign competition in the case of a European country. Using the Olley and Pakes (1996) method, we calculate the TFP of Spanish manufacturing firms and study the impact of EU tariffs, foreign competition...

Suppose that a group of individuals owns collectively a technology which produces a consumptiongood by means of a (possibly heterogeneous) input. A sharing rule associates input contributionswith a vector of consumptions that are technologically feasible. We show that the set of...

We characterize the incentive compatible allocation that maximizes the expected social surplus in a single-unit sale when the efficient allocation is not implementable. This allocation may involve no selling when it is efficient to sell. We then show that the English auction always implements...

This paper develops a two-sector model for a renewable natural resource based economy. Pareto efficient results show the optimal harvesting rate that allows for sustained long-run optimal growth, which is upper-bounded by the biological rate of reproduction. Regulation prevents from resource...

This paper considers market economies involving the choice of a public environment when there are nonconvexities in production. It discusses the decentralization of efficient allocations by means of valuation equilibrium, adapting to many private goods the notion due to Mas-Colell (1980) which...

The implantation of the Euro in the eleven of the EU has driven the big banks to expand their presence in other European countries, which may have negative consequences on their credit risk in view of the disadvantages involved in entering new markets. The aim of this paper is to analyse the...