Spanish Abstract: Se presenta un análisis económico de la Ley de energía para el campo, (LEC) que examina cómo su diseño afecta los mercados y crea una estructura de información que favorece la extracción de rentas. Mediante modelos sencillos de equilibrio parcial y de agente-principal se...

Spanish Abstract: En las últimas décadas se han venido desarrollando bases de datos con estadísticas de siniestralidad en algunas ramas de seguros, motivadas tanto por fundamentos teóricos de modelos de diseño de precios de seguros, así también por la búsqueda de mayor transparencia en...

In adjustable interest loans the borrower assumes the risk of interest rate rising, which leads to the growth of loan annuities. Given the importance of this risk in both corporate and personal finance, it is a recurrent topic in economic and financial press. In this paper, we show that the...

This article aims to identify the most relevant variables that allow through a neural network model (RNA), with supervised learning, in a kind of error correction and feedforward perceptron multilayer architecture to achieve the best predictors of low risk, in the process of microcredit....

This article aims to identify the most relevant variables that allow through a neural network model (RNA), with supervised learning, in a kind of error correction and feedforward perceptron multilayer architecture to achieve the best predictors of low risk, in the process of microcredit....

In adjustable interest loans the borrower assumes the risk of interest rate rising, which leads to the growth of loan annuities. Given the importance of this risk in both corporate and personal finance, it is a recurrent topic in economic and financial press. In this paper, we show that the...

This article aims to identify the most relevant variables that allow through a neural network model (RNA), with supervised learning, in a kind of error correction and feedforward perceptron multilayer architecture to achieve the best predictors of low risk, in the process of microcredit....

Este trabajo cuantifica el impacto de las restricciones financieras en la decisión de compra de vivienda de las familias españolas. Para ello se usa una variante de la metodología existente basada en el estudio de Linneman y Wachter (1989). En una primera etapa se estima el valor de la...

Determining the degree of informational asymmetry is a major topic in the literature of modern microstructure. In this paper, we review and analyze the suitability of the models for estimating the probability of informed trading [Easley et al., 1996; Nyholm, 2002, 2003]. The empirical analysis is...

This paper analyses the selection of teachers in basic and media education in Colombia under an adverse selection model. We monitor the teacher´s wages and the institutional change, and the results of one of the contests for Medellin. The relative wages of attachment to the teaching profession...