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Chinese Journal of Management Science ›› 2023, Vol. 31 ›› Issue (10): 128-135.doi: 10.16381/j.cnki.issn1003-207x.2021.0455

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An Evaluation Method of Input-output Performance of Decision Making Units Considering Efficiency and Effect

Xiao-lei WANG1,Ren MU2,Li ZHOU1,Jin-quan DONG1()   

  1. 1.School of Economics And Management,Inner Mongolia University of Technology,Hohhot 010051,China
    2.School of Management Science and Information Engineering,Jilin University of Finance and Economics,Changchun 130117,China
  • Received:2021-03-08 Revised:2021-08-05 Online:2023-10-15 Published:2023-11-03
  • Contact: Jin-quan DONG E-mail:jqdong@imut.edu.cn

Abstract:

On the basis of distinguishing the concepts of efficiency and performance, an input-output performance evaluation method is proposed that can reflect both input-output efficiency and the input-output effectiveness of decision-making unit (DMU). Unlike the technical efficiency evaluation of DMUs, this method considers both the implementation of frontier technology and the achievement of the input-output goals of DMUs. On the basis of categorizing the influencing factors of input-output performance into technical factor, input allocation factor, and input scale factor, a performance-based comprehensive efficiency model, a performance-based technical efficiency model, and a performance-based input allocation efficiency model for DMUs are constructed. The solutions of these models provide the input-output performance values of the DMU, the contributions of various influencing factors in the formation process of the input-output performance of the DMU, and the performance improvement goals of the DMU based on different influencing factors, thus providing sufficient information for the DMU to choose performance improvement paths under the constraints of the actual environment.

Key words: data envelopment analysis (DEA), input-output performance, common weight, performance improvement, influencing factors

CLC Number: