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Modelling the propagation of adult male muscle dysmorphia in Spain: economic, emotional and social drivers

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Modelling the propagation of adult male muscle dysmorphia in Spain: economic, emotional and social drivers

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dc.contributor.author De la Poza, Elena es_ES
dc.contributor.author Jódar Sánchez, Lucas Antonio es_ES
dc.contributor.author Alkasadi, M.S.S. es_ES
dc.date.accessioned 2016-04-14T14:00:22Z
dc.date.available 2016-04-14T14:00:22Z
dc.date.issued 2015-01-06
dc.identifier.issn 0003-6846
dc.identifier.uri http://hdl.handle.net/10251/62571
dc.description This is an author's accepted manuscript of an article published in: “Applied Economics"; Volume 47, Issue 12, 2015; copyright Taylor & Francis; available online at: http://dx.doi.org/10.1080/00036846.2013.870657 es_ES
dc.description.abstract Males aged over 40 do more gym practice to improve their body image as a way of reinforcing their personal self-esteem and sexual appeal. Cases when self-image becomes an obsession may result in a body dysmorphic disorder named ‘muscle dysmorphia’ (MD). The combination of psychological, environmental and biological drivers determines the appearance and development of this disorder. In this article, we developed a discrete population mathematical model to forecast the rate of prevalence of males who are noncompetitive bodybuilders at risk of suffering MD in Spain in forthcoming years. Economic, emotional, sociological and psychological motivations were taken into account to quantify the dynamic behaviour of Spanish noncompetitive bodybuilders. The impact of the unemployment is reflected in the construction of two coefficients, αu and α21, which explain subpopulation transits due to the economy. Sociological influences, such as human herding and social propagation, were also considered. Our results predict an increase in Spanish noncompetitive bodybuilders suffering MD from 1% in 2011 to around 11% in 2015. Our model can be applied to any other western country where data are available and to another study period when the hypotheses are applicable. es_ES
dc.language Inglés es_ES
dc.publisher Taylor & Francis (Routledge): SSH Titles es_ES
dc.relation.ispartof Applied Economics es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject muscle dysmorphia es_ES
dc.subject forecast es_ES
dc.subject noncompetitive bodybuilders es_ES
dc.subject males es_ES
dc.subject social contagion es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.subject.classification ECONOMIA FINANCIERA Y CONTABILIDAD es_ES
dc.title Modelling the propagation of adult male muscle dysmorphia in Spain: economic, emotional and social drivers es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1080/00036846.2013.870657
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Economía y Ciencias Sociales - Departament d'Economia i Ciències Socials es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Matemática Multidisciplinar - Institut Universitari de Matemàtica Multidisciplinària es_ES
dc.description.bibliographicCitation De La Poza, E.; Jódar Sánchez, LA.; Alkasadi, M. (2015). Modelling the propagation of adult male muscle dysmorphia in Spain: economic, emotional and social drivers. Applied Economics. 47(12):1159-1169. https://doi.org/10.1080/00036846.2013.870657 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1080/00036846.2013.870657 es_ES
dc.description.upvformatpinicio 1159 es_ES
dc.description.upvformatpfin 1169 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 47 es_ES
dc.description.issue 12 es_ES
dc.relation.senia 278153 es_ES
dc.identifier.eissn 1466-4283
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