Basic DEA Models with R Codes
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As a powerful assessment tool, DEA is very famous in variety of areas. Different applications are performed using EA models for relative evaluations. Being familiar with DEA models and their characteristics is necessary as a mathematical tool for evaluation. In this chapter at first some basic models of DEA technique are briefly reviewed and introduced literally and mathematically. Then, R codes of these models along with numerical examples are provided for readers.
KeywordsDEA models Efficiency scores Benchmark units Efficient and inefficient units