Multi-criteria ABC classification: types of criteria and their effects on weights assignment

Authors

  • Carlos Alberto Castro Zuluaga Universidad EAFIT
  • Mario César Vélez Gallego Universidad EAFIT
  • Jaime Andrés Castro Urrego Universidad EAFIT

DOI:

https://doi.org/10.15332/iteckne.v8i2.2732

Keywords:

ABC classification, Inventory management, Multi criteria analysis

Abstract

ABC classification is traditionally performed in companies in order to define and implement an inventory control policy for all the products within the same category. The classification of products into categories is done according to their importance or relevance for some kind of criteria, usually the consumption or annual usage (for raw materials or spare parts) or demand or annual sales (for finished goods) using the well-know Pareto´s principle. However, sometimes it is highly recommended and necessary to use additional criteria in order to make a more effective differentiation of stocks. Therefore, this paper presents a collection of useful criteria for ABC classification; describes its meaning and how it must be measured. Additionally, an example of a critical stage of a classification ABC with three criteria, shows that depending on the weights assigned and the characteristics of the products included in the classification process, the validity of some criteria are lost in the analysis.

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Author Biographies

Carlos Alberto Castro Zuluaga, Universidad EAFIT

M.Sc. en Ingeniería Industrial, Universidad de los Andes. Docente Tiempo Completo, Universidad EAFIT. Investigador Grupo de Investigación en Gestión de Producción y Logística, Universidad EAFIT Medellín, Colombia

Mario César Vélez Gallego, Universidad EAFIT

PhD. in Industrial and Systems Engineering, Florida International University. MSc. in Industrial and Systems Engineering, Georgia Institute of Technology. Docente Tiempo Completo, Universidad EAFIT. Investigador Grupo de Investigación en Gestión de Producción y Logística, Universidad EAFIT Medellín, Colombia

Jaime Andrés Castro Urrego, Universidad EAFIT

Estudiante de Ingeniería de Producción, Universidad EAFIT Medellin, Colombia

References

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Published

2011-12-12

How to Cite

Castro Zuluaga, C. A., Vélez Gallego, M. C., & Castro Urrego, J. A. (2011). Multi-criteria ABC classification: types of criteria and their effects on weights assignment. ITECKNE, 8(2), 163–170. https://doi.org/10.15332/iteckne.v8i2.2732

Issue

Section

Research and Innovation Articles