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dc.contributor.authorWangler, Leoen
dc.date.accessioned2010-02-16-
dc.date.accessioned2010-05-20T14:33:35Z-
dc.date.available2010-05-20T14:33:35Z-
dc.date.issued2010-
dc.identifier.urihttp://hdl.handle.net/10419/32559-
dc.description.abstractThis study is about structural change in the energy system. In a first step an econometric model is presented and in a second step diffusion of GTs is embedded theoretically. By focusing on different green technology industries (GT sector) in Germany, we analyze how policy induced demand stimulates innovation. Taking the size of the market as a proxy for demand and patent counts as a proxy for innovation, we find support that the presence of institutions enabling diffusion of GTs are correlated with innovative activity. Public R&D expenditures also play a significant role. We additionally control for a structural break by comparing the two institutional settings incorporated into the legal system in Germany, namely the Stromeinspeisegesetz (SEG) and the Erneuerbare Energiengesetz (EEG). We cannot find support for the supposition that innovative activity significantly differs for diffusion under the SEG and EEG. The empirical findings also show that electricity prices are not the driving force for innovative activity within the GT sector. The discussion at the end of the paper comes to the result that diffusion of GTs - under the EEG - is difficult to be justified theoretically.en
dc.language.isoengen
dc.publisher|aFriedrich Schiller University Jena and Max Planck Institute of Economics |cJenaen
dc.relation.ispartofseries|aJena Economic Research Papers |x2010,002en
dc.subject.jelL52en
dc.subject.jelO31en
dc.subject.jelO32en
dc.subject.jelQ01en
dc.subject.jelQ5en
dc.subject.ddc330en
dc.subject.keywordRenewable Energiesen
dc.subject.keywordDemand Pullen
dc.subject.keywordStructural Changeen
dc.subject.stwRegenerative Energieen
dc.subject.stwInnovationsdiffusionen
dc.subject.stwEnergiewirtschaften
dc.subject.stwFörderung regenerativer Energienen
dc.subject.stwForschungs- und Technologiepolitiken
dc.subject.stwNachfrageen
dc.subject.stwElektrizitätsrechten
dc.subject.stwWirkungsanalyseen
dc.subject.stwDeutschlanden
dc.titleRenewables and innovation: Empirical assessment and theoretical considerations-
dc.typeWorking Paperen
dc.identifier.ppn618633677en
dc.rightshttp://www.econstor.eu/dspace/Nutzungsbedingungenen

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