2009
DOI: 10.2139/ssrn.1394356
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Specialized Search and Innovation Performance – Evidence across Europe

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Cited by 65 publications
(131 citation statements)
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References 22 publications
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“…Findings from this study emphasize the importance of combining internal and external knowledge in the NPD in very much the manner envisaged in the open innovation literature. The empirical results provide broadly based support for the argument that the R&D aspect of PACAP plays an important role in shaping firms' exploratory relationships (Hoang and Rothaermel, ; Fabrizio, ; Sofka and Grimpe, ). However, it is the continuity rather than the intensity of R&D that matters most.…”
Section: Discussionsupporting
confidence: 56%
“…Findings from this study emphasize the importance of combining internal and external knowledge in the NPD in very much the manner envisaged in the open innovation literature. The empirical results provide broadly based support for the argument that the R&D aspect of PACAP plays an important role in shaping firms' exploratory relationships (Hoang and Rothaermel, ; Fabrizio, ; Sofka and Grimpe, ). However, it is the continuity rather than the intensity of R&D that matters most.…”
Section: Discussionsupporting
confidence: 56%
“…Consistent with CIS‐based studies (e.g. Laursen and Salter, ; Sofka and Grimpe, ), we distinguish between incremental and radical innovation, depending on their newness to the company or the market place, respectively. Radical innovation is measured as the percentage of the firm's total sales in year t from innovations new to the market during the period between t −2 and t .…”
Section: Methodssupporting
confidence: 57%
“…1 In each survey year, the responses of the participants refer to the three-year period prior to (and including) the survey year. CIS has been found to provide high quality data since heads of R&D departments and innovation managers are asked directly about important aspects of innovativeness in their firms (Sofka and Grimpe, 2010). Several steps of preparation and quality assurance like extensive pre-testing and piloting in various contexts ensure a high quality of the data with regard to representativeness, interpretability, reliability and validity (Laursen and Salter, 2006).…”
Section: Datamentioning
confidence: 99%
“…Since transactions on markets for technology oftentimes occur in connection with relational search (Grimpe and Sofka, 2016), we include the share of firms in an industry that reports to have any external collaborative activities. 3 On the country level, we control for the strength of the national innovation system by including the gross domestic expenditures on R&D (GERD) as a share of GDP (Sofka and Grimpe, 2010). GERD covers the total R&D expenditures in a country by domestic and foreign actors like firms, research institutes and universities.…”
Section: Control Variablesmentioning
confidence: 99%