Decisional data and the principle of max
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M.Diane Pettypool; Marvin D. Troutt
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Article
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1988
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Elsevier Science
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English
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In 1978 Charnes, Cooper, and Rhodes introduced Data Envelopment Analysis (DEA) as a method to rate the efficiencies of decision making units'by imputing weights to observed inputs and outputs in order to form an efficiency ratio. Based on this work, a three step procedure is presented which may be u