The well-known economic principle on profit states that the profit is maximum when the marginal revenue equals the marginal cost. We hereby present the case where the price and the cost are polynomials in the demand quantity units. The coefficients are trapezoidal fuzzy numbers, hence the price and the cost are fuzzy numbers too. Since our goal is maximizing the profit, we have to choose a suitable defuzzification method. We use the Weighted Average Value one, which is more general than others presented by several authors. The results we obtain are a generalization of the crisp case.

A general defuzzification methods for fuzzy total cost in an inventory without backorder case

FACCHINETTI, Gisella;
2005-01-01

Abstract

The well-known economic principle on profit states that the profit is maximum when the marginal revenue equals the marginal cost. We hereby present the case where the price and the cost are polynomials in the demand quantity units. The coefficients are trapezoidal fuzzy numbers, hence the price and the cost are fuzzy numbers too. Since our goal is maximizing the profit, we have to choose a suitable defuzzification method. We use the Weighted Average Value one, which is more general than others presented by several authors. The results we obtain are a generalization of the crisp case.
2005
9783540310198
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11587/347254
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact