A note on "A directional slacks-based measure of technical inefficiency"
AbstractIn this note we show, by means of several examples, that a directional distance function model cannot be matched with an additive model. Specifically, we show the difference between the directional slacks-based measure and the corresponding directional distance function.
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Bibliographic InfoArticle provided by Elsevier in its journal Socio-Economic Planning Sciences.
Volume (Year): 44 (2010)
Issue (Month): 3 (September)
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Web page: http://www.elsevier.com/locate/seps
DEA (data envelopment analysis) Directional distance functions Weighted additive models;
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- Fukuyama, Hirofumi & Weber, William L., 2009. "A directional slacks-based measure of technical inefficiency," Socio-Economic Planning Sciences, Elsevier, vol. 43(4), pages 274-287, December.
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