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International Transactions in Operational Research
Article . 2022 . Peer-reviewed
License: CC BY
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Article . 2023
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Article . 2023
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Geometric compromise programming: application in portfolio selection

Authors: Francisco Salas-Molina; David Pla-Santamaria; Maria Luisa Vercher-Ferrandiz; Ana Garcia-Bernabeu;

Geometric compromise programming: application in portfolio selection

Abstract

AbstractCompromise programming (CP) aims to find solutions by minimising distances to an ideal point with maximum achievement which is usually infeasible. A common assumption in CP is that it is highly unlikely that the optimum decision will lie out of the bounds of the compromise set given by metrics and of the Minkowski distance function. This assumption excludes the use of multiplicative functions as a measure of achievement. We propose geometric CP (GCP) to provide alternative solutions based on multiplicative functions to overcome this limitation. This methodology is an extension of CP that allows to incorporate the principle of limited compensability. An additional interesting feature of GCP is that, under reasonable assumptions, characterises extreme seekers' behaviour with non‐concave utility functions (expressing no preference for any of the extremes). We discuss the practical implications of our approach and present three numerical illustrations in the context portfolio selection.

Country
Spain
Keywords

Extreme seekers, compromise set, ECONOMIA APLICADA, Multiple-objective programming, Compromise set, extreme seekers, Multiplicative utility functions, multiple-objective programming, ECONOMIA FINANCIERA Y CONTABILIDAD, multiplicative utility functions, Operations research, mathematical programming

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
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