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Why do firms cooperate on R&D? an empirical study
Kleinknecht, Alfred; Reijnen, Jeroen O. N. - In: Research Policy 21 (1992) 4, pp. 347-360
Persistent link: https://www.econbiz.de/10005462002
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Demand and innovation: Schmookler re-examined
Kleinknecht, Alfred; Verspagen, Bart - In: Research Policy 19 (1990) 4, pp. 387-394
Persistent link: https://www.econbiz.de/10005462131
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More evidence on the undercounting of small firm R&D
Kleinknecht, Alfred; Reijnen, Jeroen O. N. - In: Research Policy 20 (1991) 6, pp. 579-587
Persistent link: https://www.econbiz.de/10005351424
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Measuring the unmeasurable: a country's non-R&D expenditure on product and service innovation
Brouwer, Erik; Kleinknecht, Alfred - In: Research Policy 25 (1997) 8, pp. 1235-1242
Persistent link: https://www.econbiz.de/10005210182
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Innovative output, and a firm's propensity to patent.: An exploration of CIS micro data
Brouwer, Erik; Kleinknecht, Alfred - In: Research Policy 28 (1999) 6, pp. 615-624
Persistent link: https://www.econbiz.de/10005210310