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Mostrando ítems 1-5 de 5
Artículo
Analysing the Structure of the Global Wheat Trade Network: An ERGM Approach
(MDPI, 2020-12-14)
This paper studies the relationship between wheat trading countries using both descriptive and statistical inference methods for complex networks. The global Wheat Trade Network (WTN) and its evolving topological ...
Artículo
Data Envelopment Analysis Approach to Energy-Saving Projects Selection in an Energy Service Company
(MDPI, 2021-01-19)
Project selection is a common problem for many companies. Specifically, it consists in identifying which projects should be selected with regard to their economic efficiency, i.e., the projects that maximise the profit ...
Artículo
Multiobjective centralized DEA approach to Tokyo 2020 Olympic Games
(Springer, 2022)
There exist two types of Data Envelopment Analysis (DEA) approaches to the Olympic Games: conventional and fixed-sum outputs (FSO). The approach proposed in this paper belongs to the latter category as it takes into ...
Artículo
Fuzzy ranking network DEA with general structure
(MDPI, 2020)
This paper extends two fuzzy ranking data envelopment analysis (DEA) approaches to the case of general networks of processes. The first approach provides an efficiency score for each possibility level which requires solving ...
Artículo
Centralised resource allocation using Lexicographic Goal Programming. Application to the Spanish public university system
(Elsevier, 2022-12)
This paper deals with Data Envelopment Analysis (DEA) in centralised settings in which the operating units belong to the same organisation. In such a scenario, a global system-wide perspective may be adopted as regards ...