Efficiency Improvement in Data Envelopment Analysis

  • Chiang Kao
Conference paper


Data envelopment,analysis (DEA) developed by Chames, Cooper, and Rhodes (1978) is a methodology for measuring relative efficiencies within a group of decision making units (DMUs) which utilizes several inputs to produce a set of outputs.


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Copyright information

© Springer-Verlag Berlin Heidelberg 1993

Authors and Affiliations

  • Chiang Kao
    • 1
  1. 1.Graduate School of Industrial ManagementNational Cheng Kung UniversityTainanTaiwan, Republic of China

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