Degeneracy in Data Envelopment Analysis
This paper explores the existence of multiple solutions in the ratio formulation of Data Envelopment Analysis, and the related problem of degeneracy in its envelope formulation. It is argued that the envelope formulation is inherently degenerate.
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|Date of creation:||2001|
|Contact details of provider:|| Postal: University of Southampton, Department of Accounting & Mangement Science, Southampton S09 5NH UK.|
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