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How to peel a data envelopment analysis frontier : a cross-validation-based approach

Aparicio, Juan; Esteve, Miriam - In: Journal of the Operational Research Society 74 (2023) 12, pp. 2558-2572

Persistent link: https://www.econbiz.de/10014446188

An unsupervised learning-based generalization of Data Envelopment Analysis

Moragues, Raul; Aparicio, Juan; Esteve, Miriam - In: Operations research perspectives 11 (2023), pp. 1-14

In this paper, we introduce an unsupervised machine learning method for production frontier estimation. This new approach satisfies fundamental properties of microeconomics, such as convexity and free disposability (shape constraints). The new method generalizes Data Envelopment Analysis (DEA)...

Persistent link: https://www.econbiz.de/10014448520

Benchmarking performance through efficiency analysis trees : improvement strategies for colombian higher education institutions

Zofío, José L.; Aparicio, Juan; Barbero, Javier; … - In: Socio-economic planning sciences : the international … 92 (2024), pp. 1-15

Persistent link: https://www.econbiz.de/10014529164

Evaluating different methods for ranking inputs in the context of the performance assessment of decision making units : A machine learning approach

Valero-Carreras, Daniel; Moragues, Raul; Aparicio, Juan; … - In: Computers & operations research : an international journal 163 (2024), pp. 1-12

Persistent link: https://www.econbiz.de/10014560641

Some comments on Russell graph efficiency measures in data envelopment analysis : the multiplicative approach

Naghavi, Mostafa; Roshdi, Israfil; Arjomandi, Amir; … - In: European journal of operational research : EJOR 306 (2023) 1, pp. 494-497

Persistent link: https://www.econbiz.de/10014278038

Enhancing the measurement of firm inefficiency accounting for corporate social responsibility : a dynamic data envelopment analysis fuzzy approach

Aparicio, Juan; Kapelko, Magdalena; Ortiz, Lidia - In: European journal of operational research : EJOR 306 (2023) 2, pp. 986-997

Persistent link: https://www.econbiz.de/10014279678

Decomposing profit change : Konüs, Bennet and Luenberger indicators

Aparicio, Juan; Zofío, José L. - In: Socio-economic planning sciences : the international … 87 (2023) 2, pp. 1-19

Persistent link: https://www.econbiz.de/10014317658

Support Vector Frontiers with kernel splines

Guerrero, Nadia M.; Moragues, Raul; Aparicio, Juan; … - In: Omega : the international journal of management science 128 (2024), pp. 1-15

Persistent link: https://www.econbiz.de/10015084973

Determining closest targets on the extended facet production possibility set in data envelopment analysis : modeling and computational aspects

Zhu, Qingyuan; Aparicio, Juan; Li, Feng; Wu, Jie; Kou, Gang - In: European journal of operational research : EJOR 296 (2022) 3, pp. 927-939

Persistent link: https://www.econbiz.de/10013254365

The generalized range adjusted measure in data envelopment analysis : properties, computational aspects and duality

Aparicio, Juan; Monge, Juan F. - In: European journal of operational research : EJOR 302 (2022) 2, pp. 621-632

Persistent link: https://www.econbiz.de/10013270128