Mathematical modeling to mitigate the effects of COVID-19 in the tourism sector in Peru

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Based on the need to make accurate decisions in the face of the COVID-19 pandemic in Peru, pandemic in Peru, specifically for the recovery of the tourism sector. For this purpose, a characterization of the behavior of the pandemic was carried out in the first three months of its development, based o...

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Autores: Taramona Ruiz, Luis Alberto, Sánchez Vargas, Héctor Eduardo, Sánchez Batista, Antonio, Huatuco Lozano, Maribel Margot
Formato: artículo
Fecha de Publicación:2020
Institución:Universidad Le Cordon Bleu
Repositorio:Revista ULCB - Revista de investigaciones de la Universidad Le Cordon Bleu
Lenguaje:español
OAI Identifier:oai:ojs2.52.234.130.152:article/173
Enlace del recurso:https://revistas.ulcb.edu.pe/index.php/REVISTAULCB/article/view/173
Nivel de acceso:acceso abierto
Materia:COVID-19, tourism, mathematical modeling, decision-making
COVID-19, turismo, modelación matemática, toma de decisiones
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spelling Mathematical modeling to mitigate the effects of COVID-19 in the tourism sector in PeruModelación matemática para mitigar los efectos del COVID-19 en el sector turismo del PerúTaramona Ruiz, Luis Alberto Sánchez Vargas, Héctor Eduardo Sánchez Batista, Antonio Huatuco Lozano, Maribel MargotCOVID-19, tourism, mathematical modeling, decision-makingCOVID-19, turismo, modelación matemática, toma de decisionesBased on the need to make accurate decisions in the face of the COVID-19 pandemic in Peru, pandemic in Peru, specifically for the recovery of the tourism sector. For this purpose, a characterization of the behavior of the pandemic was carried out in the first three months of its development, based on the analysis of trends and the determination of the effective reproduction number (Rt) from statistical-mathematical methods. A variant of the SIR mathematical model was applied to forecast the possible evolution of the pandemic. This model was adjusted with the GlobalSearch optimization strategy of the MATLAB software. His solution used the MATLAB function ode23tb, which uses a combined Runge-Kutta algorithm with a trapezoidal rule algorithm. With the application of the Kaizen strategy as a means of continuous improvement, a set of actions were proposed that could be carried out today and that would allow the recovery of the tourism sector to be faced in a better situation. The behavior of the Rt and the simulation carried out showed that the mitigation measures established are insufficient to substantially reduce the impact of the pandemic, predicting that, by the end of 2020, the number of infected could reach the figure of 840 thousand and the deaths would exceed the 44 thousand.A partir de la necesidad de tomar decisiones certeras ante la pandemia de la COVID-19 en Perú, específicamente para la recuperación del sector turístico. Para este fin, se realizó una caracterización del comportamiento de la pandemia en los tres primeros meses de su desarrollo, basado en el análisis de tendencias y la determinación del número de reproducción efectivo (Rt) a partir de métodos estadístico-matemáticos. Se aplicó una variante el modelo matemático SIR para pronosticar la posible evolución de la pandemia. Este se ajustó con la estrategia de optimización GlobalSearch del software MATLAB. Su solución empleó la función ode23tb de MATLAB, que usa un algoritmo combinado de Runge-Kutta con otro de regla trapezoidal. Con la aplicación de la estrategia Kaizen como vía de mejora continua, se propusieron un conjunto de acciones que pudieran realizarse actualmente y que permitirían enfrentar en mejor situación la recuperación del sector turístico. El comportamiento del Rt y la simulación realizada demostraron que las medidas de mitigación establecidas son insuficientes para reducir sustancialmente el impacto de la pandemia, pronosticándose que, para finales del año 2020, el número de infectados pudiera alcanzar la cifra de 840 mil y los fallecidos superarían los 44 mil.Universidad Le Cordon Bleu2020-11-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlhttps://revistas.ulcb.edu.pe/index.php/REVISTAULCB/article/view/17310.36955/RIULCB.2020v7n1.010Revista de Investigaciones de la Universidad Le Cordon Bleu; Vol. 7 Núm. 1 (2020); 125-1412409-1537reponame:Revista ULCB - Revista de investigaciones de la Universidad Le Cordon Bleuinstname:Universidad Le Cordon Bleuinstacron:ULCBspahttps://revistas.ulcb.edu.pe/index.php/REVISTAULCB/article/view/173/330https://revistas.ulcb.edu.pe/index.php/REVISTAULCB/article/view/173/342Derechos de autor 2020 Revista de Investigaciones de la Universidad Le Cordon Bleuhttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess2021-05-30T16:35:53Zmail@mail.com -
dc.title.none.fl_str_mv Mathematical modeling to mitigate the effects of COVID-19 in the tourism sector in Peru
Modelación matemática para mitigar los efectos del COVID-19 en el sector turismo del Perú
title Mathematical modeling to mitigate the effects of COVID-19 in the tourism sector in Peru
spellingShingle Mathematical modeling to mitigate the effects of COVID-19 in the tourism sector in Peru
Taramona Ruiz, Luis Alberto
COVID-19, tourism, mathematical modeling, decision-making
COVID-19, turismo, modelación matemática, toma de decisiones
title_short Mathematical modeling to mitigate the effects of COVID-19 in the tourism sector in Peru
title_full Mathematical modeling to mitigate the effects of COVID-19 in the tourism sector in Peru
title_fullStr Mathematical modeling to mitigate the effects of COVID-19 in the tourism sector in Peru
title_full_unstemmed Mathematical modeling to mitigate the effects of COVID-19 in the tourism sector in Peru
title_sort Mathematical modeling to mitigate the effects of COVID-19 in the tourism sector in Peru
dc.creator.none.fl_str_mv Taramona Ruiz, Luis Alberto
Sánchez Vargas, Héctor Eduardo
Sánchez Batista, Antonio
Huatuco Lozano, Maribel Margot
author Taramona Ruiz, Luis Alberto
author_facet Taramona Ruiz, Luis Alberto
Sánchez Vargas, Héctor Eduardo
Sánchez Batista, Antonio
Huatuco Lozano, Maribel Margot
author_role author
author2 Sánchez Vargas, Héctor Eduardo
Sánchez Batista, Antonio
Huatuco Lozano, Maribel Margot
author2_role author
author
author
dc.subject.none.fl_str_mv COVID-19, tourism, mathematical modeling, decision-making
COVID-19, turismo, modelación matemática, toma de decisiones
topic COVID-19, tourism, mathematical modeling, decision-making
COVID-19, turismo, modelación matemática, toma de decisiones
dc.description.none.fl_txt_mv Based on the need to make accurate decisions in the face of the COVID-19 pandemic in Peru, pandemic in Peru, specifically for the recovery of the tourism sector. For this purpose, a characterization of the behavior of the pandemic was carried out in the first three months of its development, based on the analysis of trends and the determination of the effective reproduction number (Rt) from statistical-mathematical methods. A variant of the SIR mathematical model was applied to forecast the possible evolution of the pandemic. This model was adjusted with the GlobalSearch optimization strategy of the MATLAB software. His solution used the MATLAB function ode23tb, which uses a combined Runge-Kutta algorithm with a trapezoidal rule algorithm. With the application of the Kaizen strategy as a means of continuous improvement, a set of actions were proposed that could be carried out today and that would allow the recovery of the tourism sector to be faced in a better situation. The behavior of the Rt and the simulation carried out showed that the mitigation measures established are insufficient to substantially reduce the impact of the pandemic, predicting that, by the end of 2020, the number of infected could reach the figure of 840 thousand and the deaths would exceed the 44 thousand.
A partir de la necesidad de tomar decisiones certeras ante la pandemia de la COVID-19 en Perú, específicamente para la recuperación del sector turístico. Para este fin, se realizó una caracterización del comportamiento de la pandemia en los tres primeros meses de su desarrollo, basado en el análisis de tendencias y la determinación del número de reproducción efectivo (Rt) a partir de métodos estadístico-matemáticos. Se aplicó una variante el modelo matemático SIR para pronosticar la posible evolución de la pandemia. Este se ajustó con la estrategia de optimización GlobalSearch del software MATLAB. Su solución empleó la función ode23tb de MATLAB, que usa un algoritmo combinado de Runge-Kutta con otro de regla trapezoidal. Con la aplicación de la estrategia Kaizen como vía de mejora continua, se propusieron un conjunto de acciones que pudieran realizarse actualmente y que permitirían enfrentar en mejor situación la recuperación del sector turístico. El comportamiento del Rt y la simulación realizada demostraron que las medidas de mitigación establecidas son insuficientes para reducir sustancialmente el impacto de la pandemia, pronosticándose que, para finales del año 2020, el número de infectados pudiera alcanzar la cifra de 840 mil y los fallecidos superarían los 44 mil.
description Based on the need to make accurate decisions in the face of the COVID-19 pandemic in Peru, pandemic in Peru, specifically for the recovery of the tourism sector. For this purpose, a characterization of the behavior of the pandemic was carried out in the first three months of its development, based on the analysis of trends and the determination of the effective reproduction number (Rt) from statistical-mathematical methods. A variant of the SIR mathematical model was applied to forecast the possible evolution of the pandemic. This model was adjusted with the GlobalSearch optimization strategy of the MATLAB software. His solution used the MATLAB function ode23tb, which uses a combined Runge-Kutta algorithm with a trapezoidal rule algorithm. With the application of the Kaizen strategy as a means of continuous improvement, a set of actions were proposed that could be carried out today and that would allow the recovery of the tourism sector to be faced in a better situation. The behavior of the Rt and the simulation carried out showed that the mitigation measures established are insufficient to substantially reduce the impact of the pandemic, predicting that, by the end of 2020, the number of infected could reach the figure of 840 thousand and the deaths would exceed the 44 thousand.
publishDate 2020
dc.date.none.fl_str_mv 2020-11-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
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url https://revistas.ulcb.edu.pe/index.php/REVISTAULCB/article/view/173
identifier_str_mv 10.36955/RIULCB.2020v7n1.010
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language spa
dc.relation.none.fl_str_mv https://revistas.ulcb.edu.pe/index.php/REVISTAULCB/article/view/173/330
https://revistas.ulcb.edu.pe/index.php/REVISTAULCB/article/view/173/342
dc.rights.none.fl_str_mv Derechos de autor 2020 Revista de Investigaciones de la Universidad Le Cordon Bleu
http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2020 Revista de Investigaciones de la Universidad Le Cordon Bleu
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eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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dc.publisher.none.fl_str_mv Universidad Le Cordon Bleu
publisher.none.fl_str_mv Universidad Le Cordon Bleu
dc.source.none.fl_str_mv Revista de Investigaciones de la Universidad Le Cordon Bleu; Vol. 7 Núm. 1 (2020); 125-141
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