En este trabajo analizamos la eficiencia considerando variables de entorno en el ámbito del sector oleícola de Andalucía. Se implementa un nuevo método con dos variables, como una ampliación del planteado en una publicación anterior por Dios-Palomares et al. Posteriormente se investiga...

Desde hace muchos años los modelos (S, s) han sido una herramienta importante de la teoría económica aplicada. Estos son modelos de propósito general de toma de decisiones económicas en situaciones donde se tienen dos características definidas: una variable de estado que afecta los pagos...

In this work, we propose an integer linear programming model for production scheduling of a group of finished products with independent demand. The model for the master production scheduling (MPS) is designed by considering production and inventory costs, as well as the productive process...

In this work, we propose an integer linear programming model for production scheduling of a group of finished products with independent demand. The model for the master production scheduling (MPS) is designed by considering production and inventory costs, as well as the productive process...

Throughout our history we have demonstrated the relationship between the decisions of energetic character, economy and the environment. For this reason is that they begin to develop and implement energetic modeling techniques as alternative tools for both the development of energy policies, and...

Hierarchical aggregation/disaggregation of time series in order to make forecasts is a frequent challenge in business and econometric scenarios. This work presents a novel approach for selecting an adequate time series disaggregation level as a starting point for making forecasts. The...

The objective of this work is the analysis of the influence that the resources and capabilities of companies in the distribution sector in Spain has to explain productive efficiency as a performance measure (in the period 1997-2006, for a total of 42 sectors of activity a 4-digit NACE). It also...