An entropy-based approach for disaster risk assessment and humanitarian logistics operations planning in Colombia

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniv Nacl Abierta Distancia-
Autor(es): dc.contributorUniv Pacifico-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorRenteria, Rafael-
Autor(es): dc.creatorChong, Mario-
Autor(es): dc.creatorBrito Junior, Irineu de [UNESP]-
Autor(es): dc.creatorLuna, Ana-
Autor(es): dc.creatorQuiliche, Renato-
Data de aceite: dc.date.accessioned2022-02-22T00:55:42Z-
Data de disponibilização: dc.date.available2022-02-22T00:55:42Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-02-17-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1108/JHLSCM-03-2020-0018-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/209222-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/209222-
Descrição: dc.descriptionPurpose This paper aims to design a vulnerability assessment model considering the multidimensional and systematic approach to disaster risk and vulnerability. This model serves to both risk mitigation and disaster preparedness phases of humanitarian logistics. Design/methodology/approach A survey of 27,218 households in Pueblo Rico and Dosquebradas was conducted to obtain information about disaster risk for landslides, floods and collapses. We adopted a cross entropy-based approach for the measure of disaster vulnerability (Kullback-Leibler divergence), and a maximum-entropy estimation for the reconstruction of risk a priori categorization (logistic regression). The capabilities approach of Sen supported theoretically our multidimensional assessment of disaster vulnerability. Findings Disaster vulnerability is shaped by economic, such as physical attributes of households, and health indicators, which are in specific morbidity indicators that seem to affect vulnerability outputs. Vulnerability is heterogeneous between communities/districts according to formal comparisons of Kullback-Leibler divergence. Nor social dimension, neither chronic illness indicators seem to shape vulnerability, at least for Pueblo Rico and Dosquebradas. Research limitations/implications The results need a qualitative or case study validation at the community/district level. Practical implications We discuss how risk mitigation policies and disaster preparedness strategies can be driven by empirical results. For example, the type of stock to preposition can vary according to the disaster or the kind of alternative policies that can be formulated on the basis of the strong relationship between morbidity and disaster risk. Originality/value Entropy-based metrics are not widely used in humanitarian logistics literature, as well as empirical data-driven techniques.-
Descrição: dc.descriptionCentro de Investigacion de la Universidad del Pacifico (CIUP - Research Center of the Universidad del Pacifico)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionUniv Nacl Abierta Distancia, Bogota, Colombia-
Descrição: dc.descriptionUniv Pacifico, Lima, Peru-
Descrição: dc.descriptionSao Paulo State Univ, Dept Environm Engn, Sao Jose Dos Campos, Brazil-
Descrição: dc.descriptionUniv Sao Paulo, Grad Program Logist Syst Engn, Sao Paulo, Brazil-
Descrição: dc.descriptionSao Paulo State Univ, Dept Environm Engn, Sao Jose Dos Campos, Brazil-
Descrição: dc.descriptionCAPES: Defesa 88887.387760/2019-00-
Formato: dc.format29-
Idioma: dc.languageen-
Publicador: dc.publisherEmerald Group Publishing Ltd-
Relação: dc.relationJournal Of Humanitarian Logistics And Supply Chain Management-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectUncertainty-
Palavras-chave: dc.subjectRisk-
Palavras-chave: dc.subjectEntropy-
Palavras-chave: dc.subjectPreparedness-
Palavras-chave: dc.subjectDivergence-
Título: dc.titleAn entropy-based approach for disaster risk assessment and humanitarian logistics operations planning in Colombia-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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