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RAM : a range adjusted measure of inefficiency for use with additive models, and relations to other models and measures in DEA
Cooper, William W.; Park, Kyung-sam; Pastor, Jesús T. - In: Journal of productivity analysis 11 (1999) 1, pp. 5-42
Persistent link: https://www.econbiz.de/10001423710
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Marginal rates and elasticities of substitution with additive models in DEA
Cooper, William W.; Park, Kyung-sam; Ciurana, Jesús T. … - In: Journal of productivity analysis 13 (2000) 2, pp. 105-123
Persistent link: https://www.econbiz.de/10001488141
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The range adjusted measure (RAM) in DEA : comment
Steinmann, Lukas; Zweifel, Peter - In: Journal of productivity analysis 15 (2001) 2, pp. 139-144
Persistent link: https://www.econbiz.de/10001614988
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The range adjusted measure (RAM) in DEA : a response to the comment by Steinmann and Zweifel
Cooper, William W.; Park, Kyung-sam; Pastor, Jesús T. - In: Journal of productivity analysis 15 (2001) 2, pp. 145-152
Persistent link: https://www.econbiz.de/10001614994