Selecting DEA specifications and ranking units via PCA
نویسندگان
چکیده
منابع مشابه
Selecting DEA specifications and ranking units via PCA
DEA model selection is problematic. The estimated efficiency for any DMU depends on the inputs and outputs included in the model. It also depends on the number of outputs plus inputs. It is clearly important to select parsimonious specifications and to avoid as far as possible models that assign full high efficiency ratings to DMUs that operate in unusual ways (mavericks). A new method for mode...
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ژورنال
عنوان ژورنال: Journal of the Operational Research Society
سال: 2004
ISSN: 0160-5682,1476-9360
DOI: 10.1057/palgrave.jors.2601705