Optimization of Contribution Margins in Food Services by Modeling Independent Component Demand

We propose a methodology useful for food services, allowing contribution margins to be optimized. This is based on statistical tools, inventory models and financial indicators. To reduce the gap between theory and practice, we apply this methodology to the case study of a Chilean company to show its...

Full description

Autores:
Rojas, Fernando
Leiva, Víctor
Wanke, Peter
Marchant, Carolina
Tipo de recurso:
Article of journal
Fecha de publicación:
2015
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/66539
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/66539
http://bdigital.unal.edu.co/67567/
Palabra clave:
51 Matemáticas / Mathematics
31 Colecciones de estadística general / Statistics
Data Analysis
Demand
Distributions
Inventory
Análisis de datos
Demanda
Distribuciones
Inventario.
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Rojas, Fernando0ac05b93-799f-4ebc-89c9-1f72d9c6b8d0300Leiva, Víctor8dc4aa79-15b4-4044-b524-54da08567f49300Wanke, Peterfdde9a10-436f-4c6f-8d2d-ea89a821ccc3300Marchant, Carolinaecfc53a2-2881-4510-a085-550d5db106fe3002019-07-03T02:19:52Z2019-07-03T02:19:52Z2015-01-01ISSN: 2389-8976https://repositorio.unal.edu.co/handle/unal/66539http://bdigital.unal.edu.co/67567/We propose a methodology useful for food services, allowing contribution margins to be optimized. This is based on statistical tools, inventory models and financial indicators. To reduce the gap between theory and practice, we apply this methodology to the case study of a Chilean company to show its potential. We conduct a real-world demand data analysis for perishable and non-perishable products in the company’s inventory assortment. Then, we use suitable inventory models to optimize the associated costs. We compare the proposed optimized system with the non-optimized system currently employed by the company, using financial indicators.Proponemos una metodología útil para servicios de alimentación, la que permite optimizar sus márgenes de contribución. Ésta se basa en herramientas estadísticas, modelos de inventario e indicadores financieros. Para reducir la brecha entre la teoría y la práctica, la aplicamos a un estudio de casos de una empresa chilena para mostrar su potencial. Realizamos un análisis de datos de demanda del mundo real para productos perecederos y no perecederos del surtido de inventario de esta empresa. Entonces, utilizamos modelos de inventarios adecuados para optimizar los costos asociados. Comparamos el sistema optimizado propuesto y el sistema no optimizado, que es actualmente empleado por la empresa, a través de indicadores financieros.application/pdfspaUniversidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Departamento de Estadísticahttps://revistas.unal.edu.co/index.php/estad/article/view/48799Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de EstadísticaRevista Colombiana de EstadísticaRojas, Fernando and Leiva, Víctor and Wanke, Peter and Marchant, Carolina (2015) Optimization of Contribution Margins in Food Services by Modeling Independent Component Demand. Revista Colombiana de Estadística, 38 (1). pp. 1-30. ISSN 2389-897651 Matemáticas / Mathematics31 Colecciones de estadística general / StatisticsData AnalysisDemandDistributionsInventoryAnálisis de datosDemandaDistribucionesInventario.Optimization of Contribution Margins in Food Services by Modeling Independent Component DemandArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL48799-239238-1-PB.pdfapplication/pdf810033https://repositorio.unal.edu.co/bitstream/unal/66539/1/48799-239238-1-PB.pdfe3bfb2901fce0a8e51b1618f825c01c7MD51THUMBNAIL48799-239238-1-PB.pdf.jpg48799-239238-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg5401https://repositorio.unal.edu.co/bitstream/unal/66539/2/48799-239238-1-PB.pdf.jpg507f4333ab2666143a151f211ab73ad3MD52unal/66539oai:repositorio.unal.edu.co:unal/665392023-05-25 23:03:09.55Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Optimization of Contribution Margins in Food Services by Modeling Independent Component Demand
title Optimization of Contribution Margins in Food Services by Modeling Independent Component Demand
spellingShingle Optimization of Contribution Margins in Food Services by Modeling Independent Component Demand
51 Matemáticas / Mathematics
31 Colecciones de estadística general / Statistics
Data Analysis
Demand
Distributions
Inventory
Análisis de datos
Demanda
Distribuciones
Inventario.
title_short Optimization of Contribution Margins in Food Services by Modeling Independent Component Demand
title_full Optimization of Contribution Margins in Food Services by Modeling Independent Component Demand
title_fullStr Optimization of Contribution Margins in Food Services by Modeling Independent Component Demand
title_full_unstemmed Optimization of Contribution Margins in Food Services by Modeling Independent Component Demand
title_sort Optimization of Contribution Margins in Food Services by Modeling Independent Component Demand
dc.creator.fl_str_mv Rojas, Fernando
Leiva, Víctor
Wanke, Peter
Marchant, Carolina
dc.contributor.author.spa.fl_str_mv Rojas, Fernando
Leiva, Víctor
Wanke, Peter
Marchant, Carolina
dc.subject.ddc.spa.fl_str_mv 51 Matemáticas / Mathematics
31 Colecciones de estadística general / Statistics
topic 51 Matemáticas / Mathematics
31 Colecciones de estadística general / Statistics
Data Analysis
Demand
Distributions
Inventory
Análisis de datos
Demanda
Distribuciones
Inventario.
dc.subject.proposal.spa.fl_str_mv Data Analysis
Demand
Distributions
Inventory
Análisis de datos
Demanda
Distribuciones
Inventario.
description We propose a methodology useful for food services, allowing contribution margins to be optimized. This is based on statistical tools, inventory models and financial indicators. To reduce the gap between theory and practice, we apply this methodology to the case study of a Chilean company to show its potential. We conduct a real-world demand data analysis for perishable and non-perishable products in the company’s inventory assortment. Then, we use suitable inventory models to optimize the associated costs. We compare the proposed optimized system with the non-optimized system currently employed by the company, using financial indicators.
publishDate 2015
dc.date.issued.spa.fl_str_mv 2015-01-01
dc.date.accessioned.spa.fl_str_mv 2019-07-03T02:19:52Z
dc.date.available.spa.fl_str_mv 2019-07-03T02:19:52Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.identifier.issn.spa.fl_str_mv ISSN: 2389-8976
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dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/67567/
identifier_str_mv ISSN: 2389-8976
url https://repositorio.unal.edu.co/handle/unal/66539
http://bdigital.unal.edu.co/67567/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv https://revistas.unal.edu.co/index.php/estad/article/view/48799
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Estadística
Revista Colombiana de Estadística
dc.relation.references.spa.fl_str_mv Rojas, Fernando and Leiva, Víctor and Wanke, Peter and Marchant, Carolina (2015) Optimization of Contribution Margins in Food Services by Modeling Independent Component Demand. Revista Colombiana de Estadística, 38 (1). pp. 1-30. ISSN 2389-8976
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Departamento de Estadística
institution Universidad Nacional de Colombia
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