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2009•Shuxue de shijian yu renshiRequires access

Discussion on the Model for All the Ratios of Output to Input in DEA

WU Wen-jiang

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Abstract

For a multiple objective programming model, each objective function in which is the ratio of output to input of a decision making unit, the paper proves three theorems on the relationship between the model and (weak) DEA efficiency (C2R).

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What this paper is about

For a multiple objective programming model, each objective function in which is the ratio of output to input of a decision making unit, the paper proves three theorems on the relationship between the model and (weak) DEA efficiency (C2R).

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Available abstract

For a multiple objective programming model, each objective function in which is the ratio of output to input of a decision making unit, the paper proves three theorems on the relationship between the model and (weak) DEA efficiency (C2R).

Key concepts: Function (biology), Unit (ring theory), Computer science, Mathematical optimization, Mathematical economics, Mathematics, Econometrics, Biology

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