Mejora de la gestión de inventarios de la empresa naturista La Milenaria para reducir pérdidas económicas
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Fecha
2025
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Universidad Católica Santo Toribio de Mogrovejo
Resumen
El propósito de esta investigación fue proponer mejoras en la gestión de inventarios de la empresa La Milenaria. En una primera etapa se identificaron problemas significativos, como pérdidas económicas derivadas de la rotura de stock, que representó un 31,78% de la demanda, un bajo nivel de servicio del 68% y un 19% de productos vencidos; deficiencias que ocasionaron, en el año 2022, pérdidas por un total de S/ 300 217,98. Frente a este diagnóstico, se planteó como objetivo general mejorar la gestión de inventarios con el fin de reducir dichas pérdidas. Para lograrlo, se aplicaron herramientas de clasificación ABC, el modelo de Revisión Periódica (P), capacitaciones en gestión de inventarios y el uso de una matriz de enfrentamiento para seleccionar la metodología más adecuada. Como resultado de la propuesta, se optimizó el proceso logístico reduciendo la rotura de stock al 5% y elevando el nivel de servicio al 95%. Asimismo, el porcentaje de productos vencidos disminuyó al 5%, lo que representó un ahorro financiero de S/ 96 350. Finalmente, el análisis económico evidenció un VAN de S/ 82 414,60, una TIR de 41%, un B/C de 1,38 y un PRI de 2,02 años, lo que confirmó que el proyecto fue económicamente rentable y sostenible para la empresa.
The purpose of this research was to propose improvements in the inventory management of the company La Milenaria. In the first stage, significant problems were identified, such as economic losses caused by stockouts, which represented 31,78% of demand, a low service level of 68%, and 19% of expired products; deficiencies that generated total losses of S/ 300 217,98 in 2022. Based on this diagnosis, the general objective was established: to improve inventory management in order to reduce these economic losses. To achieve this, several tools were applied, including ABC classification, the Periodic Review model (P), training sessions on inventory management, and the use of a confrontation matrix to select the most appropriate methodology. As a result of the proposal, the logistics process was optimized, reducing stockouts to 5% and increasing the service level to 95%. Likewise, the percentage of expired products decreased to 5%, which represented financial savings of S/ 96 350,00. Finally, the economic analysis showed an NPV of S/ 82 414,60, an IRR of 41%, a B/C ratio of 1,38, and a payback period of 2,02 years, confirming that the project was economically profitable and sustainable for the company.
The purpose of this research was to propose improvements in the inventory management of the company La Milenaria. In the first stage, significant problems were identified, such as economic losses caused by stockouts, which represented 31,78% of demand, a low service level of 68%, and 19% of expired products; deficiencies that generated total losses of S/ 300 217,98 in 2022. Based on this diagnosis, the general objective was established: to improve inventory management in order to reduce these economic losses. To achieve this, several tools were applied, including ABC classification, the Periodic Review model (P), training sessions on inventory management, and the use of a confrontation matrix to select the most appropriate methodology. As a result of the proposal, the logistics process was optimized, reducing stockouts to 5% and increasing the service level to 95%. Likewise, the percentage of expired products decreased to 5%, which represented financial savings of S/ 96 350,00. Finally, the economic analysis showed an NPV of S/ 82 414,60, an IRR of 41%, a B/C ratio of 1,38, and a payback period of 2,02 years, confirming that the project was economically profitable and sustainable for the company.
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Palabras clave
Gestión de inventarios, Rotura de stock, Nivel de servicio, Inventory management, Stockout, Service level
Citación
N. Reyes, “Mejora de la gestión de inventarios de la empresa naturista La Milenaria para reducir pérdidas económicas,” tesis de licenciatura, Fac. de Ingeniería, Univ. USAT, Chiclayo, Perú, 2025. [En línea]. Disponible en: https://hdl.handle.net/20.500.12423/9760
