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Relationship between the allocated fuzzy cost and DEA efficiency

Author

Listed:
  • Shahverdi, R.
  • Rezai Balf, F.
  • Nasrollahian, P.

    (Islamic Azad University)

Abstract

In this paper we propose an approach for compute performance of a decision making unit (DMU) in allocation fuzzy cost. If cost is not precisely defined, so we could consider it as fuzzy number, and if each DMU has other cost inputs then fuzzy cost must be combine with other cost measures. Based on this observation, this paper investigated about relationship between allocated fuzzy cost and efficiency in DEA. To illustrate the method, numerical results for an example from the literature are presented.

Suggested Citation

  • Shahverdi, R. & Rezai Balf, F. & Nasrollahian, P., 2010. "Relationship between the allocated fuzzy cost and DEA efficiency," Fuzzy Economic Review, International Association for Fuzzy-set Management and Economy (SIGEF), vol. 0(2), pages 3-10, November.
    • Handle: RePEc:fzy:fuzeco:v:xv:y:2010:i:2:p:3-10
    as

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    More about this item

    Keywords

    Data envelopment analysis; Cost allocation; Fuzzy efficiency.;
    All these keywords.

    JEL classification:

    • C61 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Optimization Techniques; Programming Models; Dynamic Analysis
    • C67 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Input-Output Models

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