Scale elasticity and returns to scale in the presence of alternative solutions
نویسندگان
چکیده
منابع مشابه
Estimating Returns to Scale in the Presence of Undesirable Factors in Data Envelopment Analysis
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15 صفحه اولestimating returns to scale in the presence of undesirable factors in data envelopment analysis
this research identifies returns to scale (rts) of efficient decision making units (dmus) with desirable (good) and undesirable (bad) inputs and outputs by presenting a new dea (data envelopment analysis) approach. in this study, we first introduce a new input-output oriented model to determine efficient dmus in the presence of undesirable factors and then, returns to scale of these dmus are es...
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ژورنال
عنوان ژورنال: Journal of Computational and Applied Mathematics
سال: 2009
ISSN: 0377-0427
DOI: 10.1016/j.cam.2009.07.045