IMPROVING THE SELECTION SYMMETRIC WEIGHTS AS A SECONDARY GOAL IN DEA CROSS-EFFICIENCY EVALUATION
سال انتشار: 1392
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 135
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شناسه ملی سند علمی:
JR_IJMAC-3-2_008
تاریخ نمایه سازی: 28 دی 1401
چکیده مقاله:
Recently, some authors proposed the use of symmetric weightsfor computing the elements of cross-efficiency matrix. In spite ofthe fact that the proposed method decreases the number of zeroweights, a large number of zero weights may still exist among inputand output symmetric weights. To decrease the number of input andoutput symmetric weights, this paper improves the proposed secondarygoal model. The improved method generates more acceptable results inthe ranking process of the decision making units (DMUs). Finally, anumerical example is provided to illustrate the applicability of theproposed method.
کلیدواژه ها:
نویسندگان
Ghasem Tohidi
Iran, Islamic Republic of
Maryam Khodadadi
Iran, Islamic Republic of
Elham Rostamiyan
Iran, Islamic Republic of