Measuring the unmeasureable. A country's non R&D expenditure on product and service innovation

E. Brouwer, A.H. Kleinknecht

    Research output: Contribution to JournalArticleAcademic

    Original languageEnglish
    Pages (from-to)1235-1242
    Number of pages8
    JournalResearch Policy
    Volume25
    DOIs
    Publication statusPublished - 1997

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