Arvanitis, Spyros; Sydow, Nora; Wörter, Martin - 2005
innovation indicators (a1) in the framework of an innovation equation with variables of endogenized KTT activities (overall … activities, specific forms of activities) as additional determinants of innovation, and (a2) based on a matched-pairs analysis … enterprises that took place at the beginning of 2005. We found that KTT activities improve the innovation performance of firms …