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dc.contributor.authorSchmidt-Ehmcke, Jensen
dc.contributor.authorZloczysti, Petraen
dc.date.accessioned2009-05-11-
dc.date.accessioned2010-02-04T13:07:01Z-
dc.date.available2010-02-04T13:07:01Z-
dc.date.issued2009-
dc.identifier.urihttp://hdl.handle.net/10419/29828-
dc.description.abstractThis paper analyzes research efficiency at the industry level in manufacturing for 13 European member and four nonmember countries during 2000 and 2004. A unique dataset was compiled that matches patent applications at the European Patent Office (EPO) to industry-specific R&D inputs from EU KLEMS. We find that Germany, the United States, and Denmark have the highest efficiency scores on average in total manufacturing. The main industries that are at the technology frontier are those involved in electrical and optical equipment and machinery. Separate frontier estimations for these industries, conducted without the constraint of a constant technology frontier, provide additional support for our results.en
dc.language.isoengen
dc.publisher|aDeutsches Institut für Wirtschaftsforschung (DIW) |cBerlinen
dc.relation.ispartofseries|aDIW Discussion Papers |x884en
dc.subject.jelC14en
dc.subject.jelL60en
dc.subject.jelO31en
dc.subject.jelO57en
dc.subject.ddc330en
dc.subject.keywordR&D efficiencyen
dc.subject.keywordindustry levelen
dc.subject.keyworddata envelopment analysisen
dc.subject.keywordmanufacturingen
dc.subject.stwIndustrielle Forschungen
dc.subject.stwPatenten
dc.subject.stwTechnische Effizienzen
dc.subject.stwData-Envelopment-Analyseen
dc.subject.stwDeutschlanden
dc.subject.stwUSAen
dc.subject.stwDänemarken
dc.titleResearch efficiency in manufacturing: an application of DEA at the industry level-
dc.type|aWorking Paperen
dc.identifier.ppn599527587en
dc.rightshttp://www.econstor.eu/dspace/Nutzungsbedingungenen
dc.identifier.repecRePEc:diw:diwwpp:dp884en

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