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invention or innovation cannot be guaranteed. Our main aim is to examine the relationship between business R&D expenditure …, invention and innovation in the long-run. We also examine the level of business R&D expenditure in EU countries. The long …The paper deals with the problem of business spending on research and development and their relation to innovation …
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This chapter summarizes the basic characteristics of patent data as an innovation indicator and reviews some of the … surveys such as the “innovation survey” of firms and the inventor survey. They have deepened our understanding of the …
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