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首页> 外文期刊>The journal of technology transfer >External R&D, product and process innovation in European manufacturing companies
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External R&D, product and process innovation in European manufacturing companies

机译：欧洲制造公司的外部研发，产品和工艺创新

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摘要

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 R&D may have on different kind of innovations, differentiating between R&D supplied by universities and other research centers, on one side, and other companies, on the other. We base our empirical analysis on a large and representative sample of European manufacturing companies from France, Germany, Italy, Spain, and the UK. Treating R&D intensity as an endogenous variable, we find that (1) R&D intensity has a positive and significant effect on the probability to introduce product innovations, process innovations, or both innovations together; (2) the share of R&D acquired from external sources has a positive impact on process innovation, and on the probability to introduce product and process innovation together, but not on product innovation alone; (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.
机译：我们评估了公司研发支出与销售和创新产出之间的关系，以三个虚拟指标来衡量，表明公司是否已同时引入了任何产品创新，流程创新或两种创新。特别是，我们估算了外部研发资源可能对不同类型的创新产生的影响，从而区分了大学和其他研究中心（一方面是其他公司）提供的研发。我们的经验分析基于来自法国，德国，意大利，西班牙和英国的大量具有代表性的欧洲制造公司的样本。将研发强度视为一个内生变量，我们发现（1）研发强度对将产品创新，工艺创新或两者同时引入的可能性具有积极而显着的影响; （2）从外部来源获得的R＆D份额对过程创新，以及将产品和过程创新共同引入的可能性产生积极影响，但不仅对产品创新有积极影响; （3）高校提供的外部R＆D份额对产品创新有积极且显着的影响，但与过程创新之间没有相关性，而从其他公司获得的R＆D对过程创新有积极影响，但对产品创新没有积极影响。

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