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:: دوره 9، شماره 2 - ( 1-1398 ) ::
جلد 9 شماره 2 صفحات 39-29 برگشت به فهرست نسخه ها
DEA cross efficiency evaluation in presence of linear and nonlinear data
چکیده:   (2311 مشاهده)
Cross-efficiency is an effective approach for evaluation of DMUs which can be performed with different secondary goals. DEA and cross-efficiency view all variables as behaving in a linear fashion and regardless of the amounts of a variable held by DMUs, DEA apply a same multiplier to those various amounts. But in certain situations, this linearity assumption is not appropriate, and the conventional models need to be altered to accommodate nonlinear representations. This paper proposed a modified cross efficiency structure of Liang et al. that captures certain form of nonlinear behavior. A numerical example is provided to illustrate the approach.
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نوع مطالعه: پژوهشي | موضوع مقاله: عمومى
دریافت: 1397/8/28 | پذیرش: 1397/12/14 | انتشار: 1398/2/10
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Sadeghi Gavgani S, Zohrehbandian M. DEA cross efficiency evaluation in presence of linear and nonlinear data. International Journal of Applied Operational Research. 2019; 9 (2) :29-39
URL: http://ijorlu.liau.ac.ir/article-1-577-fa.html

DEA cross efficiency evaluation in presence of linear and nonlinear data. ژورنال بین المللی پژوهش عملیاتی. 1398; 9 (2) :39-29

URL: http://ijorlu.liau.ac.ir/article-1-577-fa.html



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دوره 9، شماره 2 - ( 1-1398 ) برگشت به فهرست نسخه ها
ژورنال بین المللی پژوهش عملیاتی International Journal of Applied Operational Research - An Open Access Journal
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