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Regional sustainability efficiency index in Europe: an additive two-stage DEA approach

dc.creatorHalkos, G. E.en
dc.creatorTzeremes, N. G.en
dc.creatorKourtzidis, S. A.en
dc.date.accessioned2015-11-23T10:29:50Z
dc.date.available2015-11-23T10:29:50Z
dc.date.issued2015
dc.identifier10.1007/s12351-015-0170-4
dc.identifier.issn1109-2858
dc.identifier.urihttp://hdl.handle.net/11615/28410
dc.description.abstractIn this paper we apply a relational additive two-stage data envelopment analysis model in order to create sustainability efficiency indices for European regions. The sustainability efficiency indices are decomposed into production efficiency and eco-efficiency indicators in the first and the second stage respectively. The production efficiency is defined as the ratio of the financial output over the inputs and the eco-efficiency is defined as the ratio of the bad output over the financial output which serves as an intermediate variable. We treat the heterogeneity among countries using a metafrontier framework. The results reveal inequalities among the examined regions for the eco-efficiency stage.en
dc.source.uri<Go to ISI>://WOS:000354542100001
dc.subjectAdditive two-stage DEAen
dc.subjectSustainability efficiency indexen
dc.subjectEuropeanen
dc.subjectregionsen
dc.subjectDATA ENVELOPMENT ANALYSISen
dc.subjectNONPARAMETRIC PRODUCTIVITY ANALYSISen
dc.subjectDIRECTIONAL DISTANCE FUNCTIONen
dc.subjectMODELING UNDESIRABLE FACTORSen
dc.subjectCO2en
dc.subjectEMISSION PERFORMANCEen
dc.subjectCARBON-DIOXIDE EMISSIONSen
dc.subjectENVIRONMENTALen
dc.subjectEFFICIENCYen
dc.subjectECO-EFFICIENCYen
dc.subjectELECTRICITY-GENERATIONen
dc.subjectTECHNICAL EFFICIENCYen
dc.subjectOperations Research & Management Scienceen
dc.titleRegional sustainability efficiency index in Europe: an additive two-stage DEA approachen
dc.typejournalArticleen


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