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Authors: Diana F. Lopes 1 ; Carlos A. Bana e Costa 1 ; Mónica D. Oliveira 1 and Alec Morton 2

Affiliations: 1 Universidade de Lisboa, Portugal ; 2 University of Strathclyde, United Kingdom

ISBN: 978-989-758-017-8

Keyword(s): Interactions, Value Interactions, Choquet Integral, MACBETH, Risk Evaluation.

Related Ontology Subjects/Areas/Topics: Applications ; Decision Analysis ; Management Sciences ; Methodologies and Technologies ; Operational Research ; Risk Management ; Software Engineering ; Software Project Management

Abstract: Effective risk management typically requires the evaluation of multiple consequences of different sources of risk, and multicriteria value models have been used for that purpose. The value of mitigating a risk impact is often considered by risk managers as dependent on the levels of other impacts, therefore there is a need for procedures to identify and model these interactions within a value measurement framework. The Choquet Integral (CI) has been used for this purpose, and several studies in the performance measurement literature have combined the 2-additive CI operator with the MACBETH approach to model interdependencies in real contexts. In this paper, we propose an alternative procedure to model interdependencies and determine the CI parameters from one single MACBETH global matrix. The procedure is illustrated with the construction of a descriptor of impacts to evaluate the risk impacts at ALSTOM Power. The paper further explains the questioning protocol to apply the proposed p rocedure, as well as how decision-makers can interpret the CI parameters. (More)

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Paper citation in several formats:
Lopes, D.; Bana e Costa, C.; Oliveira, M. and Morton, A. (2014). Using MACBETH with the Choquet Integral Fundamentals to Model Interdependencies between Elementary Concerns in the Context of Risk Management.In Proceedings of the 3rd International Conference on Operations Research and Enterprise Systems - Volume 1: ICORES, ISBN 978-989-758-017-8, pages 116-126. DOI: 10.5220/0004833701160126

@conference{icores14,
author={Diana F. Lopes. and Carlos A. Bana e Costa. and Mónica D. Oliveira. and Alec Morton.},
title={Using MACBETH with the Choquet Integral Fundamentals to Model Interdependencies between Elementary Concerns in the Context of Risk Management},
booktitle={Proceedings of the 3rd International Conference on Operations Research and Enterprise Systems - Volume 1: ICORES,},
year={2014},
pages={116-126},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004833701160126},
isbn={978-989-758-017-8},
}

TY - CONF

JO - Proceedings of the 3rd International Conference on Operations Research and Enterprise Systems - Volume 1: ICORES,
TI - Using MACBETH with the Choquet Integral Fundamentals to Model Interdependencies between Elementary Concerns in the Context of Risk Management
SN - 978-989-758-017-8
AU - Lopes, D.
AU - Bana e Costa, C.
AU - Oliveira, M.
AU - Morton, A.
PY - 2014
SP - 116
EP - 126
DO - 10.5220/0004833701160126

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