Measuring the multi-component efficiency with shared inputs and outputs in data envelopment analysis

  title={Measuring the multi-component efficiency with shared inputs and outputs in data envelopment analysis},
  author={Gholam Reza Jahanshahloo and Alireza Amirteimoori and Sohrab Kordrostami},
  journal={Applied Mathematics and Computation},
In many applications of data envelopment analysis (DEA), the existing models are designed to obtain a single efficiency measure. However, in many real situations, the units under consideration may perform several different functions or can be separated into different components. In these cases, some inputs are often shared among those components and all components are involved in producing some outputs. In this paper, bank branch efficiency is analyzed using data from 31 bank branches in Iran… CONTINUE READING

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