Este artículo facilita el desarrollo aplicado de los nuevos marcos teóricos que abogan por la consecución de unos procesos de producción más eficientes en términos medioambientales. Actualmente se están proponiendo Programas Reguladores que, como resultado de acuerdos negociados, aúnan...

We analyze the behavior of electricity generation groups that make investment and production decisions in a liberalized market scenario by introducing long-term contracts, in a context where there is a high level of market concentration. In this way, a dynamic deterministic model of imperfect...

We analyze the behavior of electricity generation groups that make investment and production decisions in a liberalized market scenario by introducing long-term contracts, in a context where there is a high level of market concentration. In this way, a dynamic deterministic model of imperfect...

Spanish Abstract: El documento analiza las políticas públicas de seguridad en la ciudad de Bogotá, formuladas sobre la premisa de que existe una correlación entre la criminalidad y las llamadas causas objetivas del conflicto. No obstante, la evidencia empírica que arroja la revisión...

In this paper, a fuzzy multiobjective mathematical programming model for operational transport planning in a supply chain is presented. The objectives of the proposed model are the minimization of the number of used trucks and the total inventory level, by considering vehicle capacities as a...

En este trabajo se presenta un modelo de programación matemática fuzzy multiobjetivo para la planificación del transporte a nivel operativo en una cadena de suministro. Los objetivos del modelo propuesto son la minimización del número de camiones utilizados y del inventario total,...

Nowadays the reduction or elimination of waste has become a major environmental concern among industrialized countries and a priority for companies. In this work it is carried out a review of the postulates of the classical economic model, existing until a few dates, in connection with the...

Nowadays the reduction or elimination of waste has become a major environmental concern among industrialized countries and a priority for companies. In this work it is carried out a review of the postulates of the classical economic model, existing until a few dates, in connection with the...

En este documento se estudian las variables ambientales, económicas y sociales de la ciénaga continental más grande de Colombia, Zapatosa. Este ecosistema está repartido entre dos departamentos (Cesar y Magdalena) y cinco municipios (Chimichagua, Tamalameque, El Banco, Chiriguaná y...

As energy resources become scarce and pollution increases, fundamental and often irreversible changes are affecting our global ecosystem, and these changes are already having an influence on countries’ potential for economic growth and development. In this article we examine the principal...