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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
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 ...