This article studies which factors influence the appearance of subjective economic uncertainty and what are the economic expectations of individuals. The impact of the pandemic on the household economy and the subjective uncertainty based on a set of socioeconomic factors that cannot be observed...

El presente trabajo analiza desde un punto de vista cuantitativo, mediante un modelo de equilibrio general de generaciones sucesivas, los efectos sobre la economia espanola de eliminar el actual sistema de Seguridad Social e implantar uno de capitalizacion. Ela analisis considera el proceso de...

Commuting consists in the fact that an important fraction of workers in developed countries do not reside close to their workplaces but at long distances from them, so they have to travel to their jobs and then back home daily. Although most workers hold a job in the same municipality where they...

This paper examines factors influencing privatization in solid waste collection and water distribution. We take advantage of data for a sample of municipalities of Aragon to identify the most important factors in small municipalities. The results of empirical analysis show that, for both...

In this paper it is illustrated, in a practical way, the use of three tools that permit the actuary to define tariff groups and to estimate risk premiums in the class-rating process for non-life insurance. The first is the segmentation analysis (CHAID and XAID) used firstly at 1997 by UNESPA in...

An empirical application of Hull-White model (2000) to the Spanish market is presented. This model provides an expression to calculate the payment made by credit default swap (CDS) buyer when there is no counterparty default risk. Moreover, it is assumed that the yield par curve, the recovery...

La implementación del Espacio Europeo de Educación Superior en España es uno de los mayores retos que ha afrontado la Universidad en este país. No obstante no se dispone de un plan oficial conjunto de adaptación, lo que ha conducido a cierta arbitrariedad en el proceso a cada Universidad....