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salonso

Bikauskaite, A., Molina, I., Morales, D. (2022) "Multivariate mixture model for small area estimation of poverty indicators", Journal of the Royal Statistical Society. Series A: Statistics in Society, 185 (S2):S724–S755

Agne Bikauskaite (Business Statistics Division, Eurostat, Luxembourg), Isabel Molina (Department of Statistics, University of Carlos III de Madrid) and Domingo Morales (Operations Research Center, University Miguel Hernández of Elche) 
Abstract: When disaggregation of national estimates in several domains or areas is required, direct survey estimators, which use only the domain-specific survey data, are usually design-unbiased even […]

By salonso, ago

Ferrando, J.C., Kąkol, J. (2022) "Distinguished vector-valued continuous function spaces and injective tensor products", Bulletin of the Belgian Mathematical Society – Simon Stevin, 28 (5):709–721

Juan Carlos Ferrando (Operations Research Center, University Miguel Hernández of Elche) and Jerzy Kąkol (Departamento de Física Teórica, Facultad de Ciencias Físicas, Universidad Complutense, Madrid)
Abstract: The paper continues the study on the distinguished property of the space Cp(X)Cp(X) (of real-valued continuous functions over a Tychonoff space XX in the pointwise topology) under the formation of tensor products towards the following […]

By salonso, ago

Alcaraz, J., Monge, J.F., Ramón, N. (2022) «Ranking ranges in cross-efficiency evaluations: A metaheuristic approach», Journal of the Operational Research Society, 73 (4):779–793

Javier Alcaraz, Juan Francisco Monge and Nuria Ramón (Center of Operations Research (CIO), Miguel Hernández University of Elche) 
Abstract: In the cross-efficiency evaluation, the existence of alternative optima for weights represents an inconvenience because the ranking obtained depends on the weights used. Alcaraz et al. (2013) design an algorithm that provides a range of positions for […]

By salonso, ago