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dc.contributor.authorKrivonozhko, Vladimiren
dc.contributor.authorFørsund, Finn R.en
dc.date.accessioned2010-02-25-
dc.date.accessioned2011-07-01T08:43:52Z-
dc.date.available2011-07-01T08:43:52Z-
dc.date.issued2009-
dc.identifier.urihttp://hdl.handle.net/10419/47351-
dc.description.abstractAttempts can be found in the DEA literature to identify returns to scale at efficient interior points of the production possibility set on the basis of returns to scale at points of the corresponding reference sets. However, an opposite approach is put forward in this paper, advocating that returns-to-scale properties of efficient reference units should be found by identifying first returns to scale of an efficient interior unit that is a radial projection to the frontier of an inefficient unit. Returns-to-scale properties of both the corresponding reference units and units supporting the face in question can then be established.en
dc.language.isoengen
dc.publisher|aUniversity of Oslo, Department of Economics |cOsloen
dc.relation.ispartofseries|aMemorandum |x2009,15en
dc.subject.jelC61en
dc.subject.jelD20en
dc.subject.ddc330en
dc.subject.keywordReturns to scaleen
dc.subject.keywordDEAen
dc.subject.keywordInterior pointsen
dc.subject.keywordVerticesen
dc.subject.stwSkalenertragen
dc.subject.stwData-Envelopment-Analyseen
dc.subject.stwMathematische Optimierungen
dc.subject.stwTheorieen
dc.titleReturns-to-scale properties in DEA models: The fundmantal role of interior points-
dc.typeWorking Paperen
dc.identifier.ppn606634649en
dc.rightshttp://www.econstor.eu/dspace/Nutzungsbedingungenen

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