External R&D, product and process innovation in European manufacturing companies
Autor: | Giuseppe Medda |
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Rok vydání: | 2018 |
Předmět: | |
Zdroj: | The Journal of Technology Transfer. 45:339-369 |
ISSN: | 1573-7047 0892-9912 |
DOI: | 10.1007/s10961-018-9682-4 |
Popis: | We assess the relationship between firms’ Research and Development expenditures over sales and innovation output, measured by three dummies indicating whether firms have introduced any product innovation, process innovation or both types of innovations together. In particular, we estimate the impact that external sources of RD (2) the share of RD (3) the share of external R&D supplied by universities has a positive and significant effect on product innovation, but no correlation has been found with process innovation, while R&D acquired from other companies have a positive impact on process innovation but not on product innovation. |
Databáze: | OpenAIRE |
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