List of Articles Undesirable variable

• Open Access Article
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  1 - Considering undesirable variables in PCA-DEA method: a case of road safety evaluation in Iran
  Alimohammad Ahmadvand Zeinab Abtahy Mahdi Bashiri
• Open Access Article
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  2 - Evaluating the efficiency score of investment holdings by considering undesirable variable using FDH model: An approach of Data Envelopment Analysis
  alireza ziaei shirkolaei mohammad ebrahim mohammad pourzarandi mehrzad minoee