کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9506912 | 1340763 | 2005 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Multi-component efficiency measurement with imprecise data
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Data envelopment analysis (DEA) evaluates the efficiency of decision making units with multiple inputs and outputs. In most applications of DEA, presented in literature, the models presented are designed to obtain a single measure of efficiency where all inputs and outputs are known exactly. In many instances, however, the decision making units involved may perform several different functions, or can be separated into different components and some inputs and outputs are unknown decision variables such as bounded data and ordinal data. In such situations, inputs are often shared among those components and all components play an important role in producing some outputs. In this case, the standard DEA model becomes a non-linear program. We develop in this paper, an alternative approach for dealing with imprecise data in multi-component efficiency measurement in DEA that preserves the linearity of DEA model.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 162, Issue 3, 25 March 2005, Pages 1265-1277
Journal: Applied Mathematics and Computation - Volume 162, Issue 3, 25 March 2005, Pages 1265-1277
نویسندگان
Alireza Amirteimoori, Sohrab Kordrostami,