a note on “supplier selection by the pair of nondiscretionary factors-imprecise data envelopment analysis models”

Authors

a .amirteimoori

department of applied mathematics, rasht branch, islamic azad university, rasht, iran. r .farzipoor saen

department of industrial management, faculty of management and accounting, islamic azad university – karaj branch, karaj, po box 31485-313, iran. h .azizi

department of applied mathematics, parsabad moghan branch, islamic azad university, parsabad moghan, iran.

abstract

recently, farzipoor saen [journal of the operational research society, 60(11), 1575–1582 (2009)] proposed a method based on data envelopment analysis to identify optimistic efficient suppliers in the presence of nondiscretionary factors-imprecise data. this short communication aims at showing a computational error in computing the value of preference intensity parameter in farzipoor saen’s [1] article. then, a ranking method is used to identify the suppliers with the best performance.

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Journal title:
international journal of data envelopment analysis

جلد ۲، شماره ۴، صفحات ۵۵۹-۵۶۸

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