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dc.contributor.authorKaiser, Ulrichen
dc.date.accessioned2009-02-16T14:47:30Z-
dc.date.available2009-02-16T14:47:30Z-
dc.date.issued2003-
dc.identifier.urihttp://hdl.handle.net/10419/23981-
dc.description.abstractMultivariate Tobit models are estimated using German cross?sectional data to test whether strategic complementarities exist between expenditures in four different types of ICT?components. If two ICT?components are complements, they are correlated (provided that agents act rationally). Significant correlations between all four types of ICT?expenditures are found and can neither be removed by ?standard? firm heterogeneity control variables such as firm size, firms? workforce qualification structure nor by firms? ICT?structure so that indication for the presence of complementarities is provided.en
dc.language.isoengen
dc.publisher|aZentrum für Europäische Wirtschaftsforschung (ZEW) |cMannheimen
dc.relation.ispartofseries|aZEW Discussion Papers |x03-46en
dc.subject.jelC34en
dc.subject.jelM11en
dc.subject.ddc330en
dc.subject.keywordstrategic complementarityen
dc.subject.keywordICT-investmenten
dc.subject.keywordmultivariate Tobit modelen
dc.subject.stwInvestitionen
dc.subject.stwInformationstechniken
dc.subject.stwBetriebliches Informationssystemen
dc.subject.stwEDV-Dienstleistungen
dc.subject.stwFaktorsubstitutionen
dc.subject.stwSchätzungen
dc.subject.stwDeutschlanden
dc.subject.stwKompelmentärgüteren
dc.titleStrategic complementarities between different types of ICT-expenditures-
dc.typeWorking Paperen
dc.identifier.ppn856552283en
dc.rightshttp://www.econstor.eu/dspace/Nutzungsbedingungenen
dc.identifier.repecRePEc:zbw:zewdip:1355en

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