Search Results - subject:"Orness"

Integrated data envelopment analysis and multicriteria decision-making ranking approach based on peer-evaluations and subjective preferences: case study in banking sector

Puri, Jolly; Verma, Meenu - In: Data Technologies and Applications 54 (2020) 4, pp. 551-582

different orness levels lead to different aggregated scores and thus ranking of the DMUs accordingly. The proposed ranking …

Persistent link: https://www.econbiz.de/10014712607

On the binomial decomposition of OWA functions, the 3-additive case in n dimensions

Bortot, Silvia; Pereira, Ricardo Alberto Marques; … - Society for the Study of Economic Inequality - ECINEQ - 2015

vertices and n edges, and is strictly increasing in the dimension n. The orness of the OWA functions within the feasible region … is linear in the two coefficients, and the vertices associated with maximum and minimum orness are identified. …

Persistent link: https://www.econbiz.de/10011235047

“Indicators for the characterization of discrete Choquet integrals”

Belles-Sampera, Jaume; Guillén, Montserrat; Merigó, … - Facultat d'Economia i Empresa, Universitat de Barcelona - 2013

Ordered weighted averaging (OWA) operators and their extensions are powerful tools used in numerous decision-making problems. This class of operator belongs to a more general family of aggregation operators, understood as discrete Choquet integrals. Aggregation operators are usually...

Persistent link: https://www.econbiz.de/10010661465

"The connection between distortion risk measures and ordered weighted averaging operators"

Belles-Sampera, Jaume; Merigó, José M.; Guillén, … - Facultat d'Economia i Empresa, Universitat de Barcelona - 2012

example and the degree of orness concept is discussed. …

Persistent link: https://www.econbiz.de/10009650756

What attitudes to risk underlie distortion risk measure choices?

Belles-Sampera, Jaume; Guillén, Montserrat; Santolino, … - In: Insurance 68 (2016), pp. 101-109

Persistent link: https://www.econbiz.de/10011492606

Generalized ordered weighted utility averaging-hyperbolic absolute risk aversion operators and their applications to group decision-making

Gao, Jianwei; Li, Ming; Liu, Huihui - In: European Journal of Operational Research 243 (2015) 1, pp. 258-270

GOWUA-HARA operator weights, we put forward an orness measure of the GOWUA-HARA operator and analyze its properties … different orness measures, we construct a new optimization model to determine the optimal weights which can aggregate all the …

Persistent link: https://www.econbiz.de/10011190782

Generalized ordered weighted utility averaging-hyperbolic absolute risk aversion operators and their applications to group decision-making

Gao, Jianwei; Li, Ming; Liu, Huihui - In: European journal of operational research : EJOR 243 (2015) 1, pp. 258-270

Persistent link: https://www.econbiz.de/10010492962

The connection between distortion risk measures and ordered weighted averaging operators

Belles-Sampera, Jaume; Merigó, José M.; Guillén, … - In: Insurance: Mathematics and Economics 52 (2013) 2, pp. 411-420

in an example and the degree of orness concept is discussed. …

Persistent link: https://www.econbiz.de/10011046588