Risk of insolvency and return of shares: empirical analysis of Altman's Z-Score in the Peruvian mining sector between 2008 and 2018
dc.contributor.author | Lizarzaburu, Edmundo R. | |
dc.contributor.author | Burneo, Kurt | |
dc.contributor.author | Berggrun, Luis | |
dc.date.accessioned | 2021-09-30T16:58:04Z | |
dc.date.available | 2021-09-30T16:58:04Z | |
dc.date.issued | 2021-02-03 | |
dc.description.abstract | This research pretends to evaluate the significance of the insolvency risk, referred by Altman's Z-Score, in the explanation of the historical return of the 7 most liquid mining companies listed in the Lima Stock Exchange based on a Market Return Model (MRM) under a cross-sectional approach. In this sense, daily data was collected from the S&P/BVL Peru Select index and the Peruvian 10-year Sovereign Bond between 2008-2018, approximated quarterly by the geometric average to homogenize them with the frequency of the Z. Thus, two central results were obtained: 1) The Z-Score, as an estimator of insolvency risk, is not valid to explain the behavior of the historical return of the shares, and 2) The Market Premium is statistically significant within the yield analysis. Also, contrary to the common literature, the results suggest the validity of Sharpe's conventional CAPM. | en_EN |
dc.description.abstract | Esta investigación pretendía evaluar la importancia del riesgo de insolvencia, referido por la puntuación Z de Altman, en la explicación del rendimiento histórico de las siete empresas mineras más líquidas que cotizan en la Bolsa de Valores de Lima (bvl) con base en un modelo de retorno de mercado bajo un enfoque transversal. En este sentido, se recolectaron datos diarios del índice s&p/bvl Peru Select y del Bono Soberano Peruano a diez años entre 2008 y 2018, aproximados trimestralmente por el promedio geométrico para homogeneizarlos con la frecuencia de Z. Así, se obtuvieron dos resultados centrales: (1) el Z-Score, como estimador de riesgo de insolvencia, que no es válido para explicar el comportamiento de la rentabilidad histórica de las acciones, y (2) la prima de mercado, que es estadísticamente significativa dentro del análisis de rentabilidad. Además, contrariamente a la literatura común, los resultados sugieren la validez del capm convencional de Sharpe. | es_ES |
dc.format | application/pdf | |
dc.identifier.citation | Lizarzaburu Bolaños, E. R., Burneo, K., & Berggrun, L. (2021). Risk of insolvency and return of shares: empirical analysis of Altman’s Z-Score in the Peruvian mining sector between 2008-2018. Universidad & Empresa, 23(40), 1-33. https://doi.org/10.12804/revistas.urosario.edu.co/empresa/a.8558 | |
dc.identifier.doi | https://doi.org/10.12804/revistas.urosario.edu.co/empresa/a.8558 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12640/2481 | |
dc.language | Inglés | |
dc.language.iso | eng | |
dc.publisher | Universidad del Rosario | |
dc.publisher.country | CO | |
dc.relation.ispartof | urn:issn:0124-4639 | |
dc.relation.ispartof | urn:issn:2145-4558 | |
dc.relation.uri | https://revistas.urosario.edu.co/index.php/empresa/article/view/8558/9438 | |
dc.rights | info:eu-repo/semantics/openAccess | * |
dc.rights | Attribution-NonCommercial 4.0 International | en |
dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | |
dc.subject | Financial distress | en_EN |
dc.subject | Insolvency risk | en_EN |
dc.subject | Z-Score | en_EN |
dc.subject | Problemas financieros | es_ES |
dc.subject | Riesgo de insolvencia | es_ES |
dc.subject | Historical stock performance | en_EN |
dc.subject | Puntuación Z | es_ES |
dc.subject | Emerging markets | en_EN |
dc.subject | Rendimiento histórico de las acciones | es_ES |
dc.subject | Mercados emergentes | es_ES |
dc.subject | Mining sector | en_EN |
dc.subject | Sector minero | es_ES |
dc.subject.ocde | https://purl.org/pe-repo/ocde/ford#5.02.04 | |
dc.title | Risk of insolvency and return of shares: empirical analysis of Altman's Z-Score in the Peruvian mining sector between 2008 and 2018 | en_EN |
dc.type | info:eu-repo/semantics/article | |
dc.type.other | Artículo | |
dc.type.version | info:eu-repo/semantics/publishedVersion | |
local.author.orcid | https://orcid.org/0000-0002-8862-5624 | |
oaire.citation.endPage | 33 | |
oaire.citation.issue | 40 | |
oaire.citation.startPage | 1 | |
oaire.citation.title | Revista Universidad y Empresa | |
oaire.citation.volume | 23 |
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