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dc.contributor.authorKrivonozhko, Vladimiren_US
dc.contributor.authorFørsund, Finn R.en_US
dc.date.accessioned2010-02-25en_US
dc.date.accessioned2011-07-01T08:43:52Z-
dc.date.available2011-07-01T08:43:52Z-
dc.date.issued2009en_US
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_US
dc.language.isoengen_US
dc.publisherDep. of Economics, Univ. of Oslo Osloen_US
dc.relation.ispartofseriesMemorandum // Department of Economics, University of Oslo 2009,15en_US
dc.subject.jelC61en_US
dc.subject.jelD20en_US
dc.subject.ddc330en_US
dc.subject.keywordReturns to scaleen_US
dc.subject.keywordDEAen_US
dc.subject.keywordInterior pointsen_US
dc.subject.keywordVerticesen_US
dc.subject.stwSkalenertragen_US
dc.subject.stwData-Envelopment-Analyseen_US
dc.subject.stwMathematische Optimierungen_US
dc.subject.stwTheorieen_US
dc.titleReturns-to-scale properties in DEA models: The fundmantal role of interior pointsen_US
dc.typeWorking Paperen_US
dc.identifier.ppn606634649en_US
dc.rightshttp://www.econstor.eu/dspace/Nutzungsbedingungenen_US
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