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Supply risk analysis: applying system dynamics to the Colombian healthcare sector
Análisis del riesgo de aprovisionamiento: caso aplicado al sector salud colombiano, utilizando la dinámica de sistemas
DOI:
https://doi.org/10.15446/ing.investig.v33n3.41050Keywords:
supply risk, supply chain, oncology drugs, system dynamics (en)riesgo de aprovisionamiento, cadena de suministro, medicamentos oncológicos y dinámica de sistemas (es)
This paper addresses supply risk in the oncological medicine supply chain (SC) in Colombia. A system dynamics model was developed for assessing supply risk impact on SC operation and performance. The costs of risk and logistics operation were evaluated in current conditions and in a risk mitigation scenario. The model was based on a systematic analysis of supply networks, mainly concerning the reduction of overall SC costs and improving service, quality and opportunity performance index. This article has resulted from research into SC risk management (SCRM) carried out by the Universidad Nacional de Colombia's SEPRO research group.
En este artículo se aborda la problemática del riesgo de aprovisionamiento en la cadena de suministro (CS) de medicamentos oncológicos en Colombia. Se desarrolla un modelo de dinámica de sistemas para evaluar el impacto del riesgo de aprovisionamiento, sobre las condiciones de operación y desempeño de la CS. Se valoran los costos del riesgo y de la operación logística en las condiciones actuales y en un escenario con mitigación del riesgo. Las contribuciones del modelo se basan en el análisis sistémico de las redes de suministro, principalmente, en la reducción de los costos globales de la cadena y en la mejora de los índices de desempeño en oportunidad, calidad y servicio. Este artículo es el resultado de la investigación de gestión del riesgo en la cadena de suministro (SCRM - SupplyChainRisk Management), realizada por el grupo de investigación SEPRO de la Universidad Nacional de Colombia.
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Copyright (c) 2013 Juan Pablo Zamora Aguas, Wilson Adarme Jaimes, Martín Dario Arango Serna
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