Resumen:
This paper focuses on possible problems associated with the use of penalty functions in Goal Programming (GP). In this sense we illustrate, with the help of numerical examples, how an assumption of separability amongst decision maker\'s preferences wich underlies these approaches, can be produced in the corresponding GP models extremely biased results towards certain goals. A new GP variant is proposed to overcome this type of problem.
Palabras Clave: Goal programming, penalty functions, preference modelling
Índice de impacto JCR y cuartil WoS: 3,600 - Q2 (2022)
Referencia DOI:
https://doi.org/10.1057/palgrave.jors.2600846
Publicado en papel: Diciembre 1999.
Cita:
B. Vitoriano, C. Romero Extended interval goal programming. Journal of the Operational Research Society. Vol. 50, nº. 12, pp. 1280 - 1283, Diciembre 1999.
