The intended main output of this paper is a measurement of the dependence of the regional economy of Navarre (Northern Spain) on the Volkswagen plant producing the Polo model. Based on a field survey (qualitative interviews with 33 automotive suppliers) an exercise is developed to estimate the...

In this article, we present an analysis of the data retrieved from the Survey on Income and Living Conditions. As such, a gender-based poverty study was carried out, starting from the evolution of global taxes, together with factors that can explain the differences between the poverty variable...

In this article, we propose several applications of fuzzy regression techniques for actuarial problems. Our main analysis is motivated, on the one hand, by the fact that several articles in the financial and actuarial literature suggest using fuzzy numbers to model interest rate uncertainty but...

En este trabajo realizamos un análisis de los tipos de interés cruzados durante el periodo 1988-2004 en el mercado español de operaciones al contado Bonos y Obligaciones del Estado, que es sin el mercado cash de activos de renta fija más importante de España. El estudio efectuado busca...