A real options approach for joint overhaul and replacement strategies with mean reverting prices
| dc.contributor.advisor | Mac Cawley Vergara, Alejandro Francisco | |
| dc.contributor.author | Cubillos Álvarez, Maximiliano Enrique | |
| dc.contributor.other | Pontificia Universidad Católica de Chile. Escuela de Ingeniería | |
| dc.date.accessioned | 2018-01-29T14:31:39Z | |
| dc.date.available | 2018-01-29T14:31:39Z | |
| dc.date.issued | 2017 | |
| dc.description | Tesis (Master of Science in Engineering)--Pontificia Universidad Católica de Chile, 2017 | |
| dc.description.abstract | Due to its significant impact on economic performance, an effective equipment overhaul and replacement strategy is a key aspect of physical asset management in capital intensive industries, such as the mining industry. Classical approaches suggest periodic interventions based on the physical condition of the equipment, considering factors such as availability and operational costs. These fixed models generally ignore two important aspects:first, the flexibility of the decision to overhaul or replace, which may be re-evaluated within a given period, and second, the uncertainty around economic factors that may affect future maintenance decisions, such as the product price. This work improves on classical models by considering the effect of integrated price uncertainty in the definition of joint overhaul and replacement strategy, using a real options approach and a mean reversion binomial model to represent the uncertainty in price. More specifically, we develop a real options model and use a backwards recursion algorithm to determine an optimal intervention policy that maximizes expected profits. We then present a numerical study of the mining industry to validate the effectiveness of the proposed methodology. Results show that the option-based decision model economically out performs the classical periodic strategy approach by 10.5%, offering evidence that a new approach to equipment overhaul and replacement strategy is needed. | |
| dc.format.extent | x, 41 páginas | |
| dc.identifier.doi | 10.7764/tesisUC/ING/21471 | |
| dc.identifier.uri | https://doi.org/10.7764/tesisUC/ING/21471 | |
| dc.identifier.uri | https://repositorio.uc.cl/handle/11534/21471 | |
| dc.language.iso | en | |
| dc.nota.acceso | Contenido completo | |
| dc.rights | acceso abierto | |
| dc.subject.ddc | 330 | |
| dc.subject.dewey | Economía | es_ES |
| dc.subject.other | Industria minera - Equipos y accesorios | es_ES |
| dc.subject.other | Industria minera - Aspectos económicos. | es_ES |
| dc.title | A real options approach for joint overhaul and replacement strategies with mean reverting prices | es_ES |
| dc.type | tesis de maestría | |
| sipa.codpersvinculados | 81775 |