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Spillovers in product and process innovation: evidence from manufacturing firms

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dc.affiliation.dptoUC3M. Departamento de Economíaes
dc.contributor.authorOrnaghi, Carmine
dc.date.accessioned2006-11-09T11:12:49Z
dc.date.available2006-11-09T11:12:49Z
dc.date.issued2002-02
dc.description.abstractThis paper proposes a new empirical approach to assess the impact of knowledge spillovers on firms' productivity and demand. I consider a model where process innovations spillovers to other firms raise firms relative efficiency and technological diffusion of product innovations enhances firms' demand. By modelling knowledge capital as a function of own investment in R\ and D and spillovers, I can compare the impact of these two complementary sources of knowledge on both the supply and the demand side. The results obtained confirm the findings already highlighted by previous empirical studies that technological externalities affect significantly firms' productivity growth. The new result obtained is that technological diffusion of product innovations is larger than the one deriving from process innovations, both in magnitude and pervasiveness.
dc.format.extent684088 bytes
dc.format.mimetypeapplication/pdf
dc.identifier.issn2340-5031
dc.identifier.repecwe023213
dc.identifier.urihttps://hdl.handle.net/10016/274
dc.language.isoeng
dc.language.isoeng
dc.relation.ispartofseriesUC3M Working Paper. Economics
dc.relation.ispartofseries2002-13
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.ecienciaEconomía
dc.titleSpillovers in product and process innovation: evidence from manufacturing firms
dc.typeworking paper*
dspace.entity.typePublication
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