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dc.contributor.authorCzarnitzki, Dirken
dc.contributor.authorHussinger, Katrinen
dc.contributor.authorSchneider, Cédricen
dc.date.accessioned2011-07-07-
dc.date.accessioned2011-07-14T08:23:07Z-
dc.date.available2011-07-14T08:23:07Z-
dc.date.issued2011-
dc.identifier.piurn:nbn:de:bsz:180-madoc-31980en
dc.identifier.urihttp://hdl.handle.net/10419/48158-
dc.description.abstractThis study investigates whether standard patent measures for the importance and basicness of patents are able to distinguish between 'wacky' patents and a control group of randomly drawn patents. Our findings show that forward citations are good predictors of importance. However, the 'wacky' patents have higher originality, generality and average citation lags than the controls, which suggests that these indicators should be interpreted carefully.en
dc.language.isoengen
dc.publisher|aZentrum für Europäische Wirtschaftsforschung (ZEW) |cMannheimen
dc.relation.ispartofseries|aZEW Discussion Papers |x11-044en
dc.subject.jelO34en
dc.subject.ddc330en
dc.subject.keywordpatentsen
dc.subject.keywordpatent indicatorsen
dc.subject.keywordquality measurementen
dc.title'Wacky' patents meet economic indicators-
dc.typeWorking Paperen
dc.identifier.ppn663767482en
dc.rightshttp://www.econstor.eu/dspace/Nutzungsbedingungenen
dc.identifier.repecRePEc:zbw:zewdip:11044en

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