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R&D and firm growth rate variance
Coad, Alex; Rao, Rekha - In: Economics Bulletin 30 (2010) 1, pp. 702-708
Investment in R&D is positively associated with the variance of sales growth and, to a lesser extent, employment growth. The magnitude of this effect has not increased in recent decades, however.
Persistent link: https://www.econbiz.de/10008582131
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Innovation and market value: a quantile regression analysis
Coad, Alex; Rao, Rekha - In: Economics Bulletin 15 (2006) 13, pp. 1-10
technology sectors. Whilst conventional regression estimators show that the stock market does recognise efforts at innovation …, quantile regression analysis adds a new dimension to the literature, suggesting that the influence of innovation on market …
Persistent link: https://www.econbiz.de/10010835957
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Innovation and market value: a quantile regression analysis
Coad, Alex; Rao, Rekha - In: Economics Bulletin 15 (2006) 13, pp. 1-10
technology sectors. Whilst conventional regression estimators show that the stock market does recognise efforts at innovation …, quantile regression analysis adds a new dimension to the literature, suggesting that the influence of innovation on market …
Persistent link: https://www.econbiz.de/10005110716
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Technological regimes and demand structure in the evolution of the pharmaceutical industry
Garavaglia, Christian; Malerba, Franco; Orsenigo, Luigi; … - In: Journal of Evolutionary Economics 22 (2012) 4, pp. 677-709
fundamental determinants of the patterns of innovation, the demand structure plays a crucial role in preventing the emergence of …
Persistent link: https://www.econbiz.de/10011001837
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Sectoral systems of innovation: a framework for linking innovation to the knowledge base, structure and dynamics of sectors
Malerba, Franco - In: Economics of Innovation and New Technology 14 (2005) 1-2, pp. 63-82
This paper proposes a framework for examining factors that affect innovation in sectors: sectoral systems. Sectoral … part of this paper, the concept and the definition of a sectoral systems of innovation are presented. In the second part of …
Persistent link: https://www.econbiz.de/10005637538
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The firm-level employment effects of innovations in high-tech US manufacturing industries
Coad, Alex; Rao, Rekha - In: Journal of Evolutionary Economics 21 (2011) 2, pp. 255-283
Persistent link: https://www.econbiz.de/10009149921