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Projection Analysis of Interval Number DEA Efficiency Set Model in Business Performance Evaluation

In: Proceedings of 20th International Conference on Industrial Engineering and Engineering Management

Author

Listed:
  • Gang Yang

    (Southwest University for Nationalities
    Sichuan University)

Abstract

In order to resolve the difficulties of existing Data Envelopment Analysis (DEA) models in evaluation the DMUs’ relative efficiencies, this paper proposed a new interval DEA (IDEA) efficiency set model and studied the evaluation of business performance with interval number factors. By introducing the projection analysis of the efficiency set parameters model, the paper proves the necessary and sufficient condition of IDEA efficiency, IDEA fuzzy efficiency and IDEA non-efficiency. The decision-making of improvements on IDEA fuzzy efficiency and IDEA non-efficiency is obtained as well, which helps to promote the business performance management.

Suggested Citation

  • Gang Yang, 2013. "Projection Analysis of Interval Number DEA Efficiency Set Model in Business Performance Evaluation," Springer Books, in: Ershi Qi & Jiang Shen & Runliang Dou (ed.), Proceedings of 20th International Conference on Industrial Engineering and Engineering Management, edition 127, pages 543-553, Springer.
    • Handle: RePEc:spr:sprchp:978-3-642-40063-6_54
    DOI: 10.1007/978-3-642-40063-6_54
    as

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