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Intangible Assests and Market Value: Evidence from Biotechnology Firms

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Author Info
Lionel Nesta () (SPRU, University of Sussex)
Pier-Paolo Saviotti (Institut National de la Recherche Agronomique, University Pierre Mendès)

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Abstract

We examine the relationship between the characteristics of the firms' knowledge base in terms of knowledge capital and knowledge integration and the stock market value of 99 firms active in biotechnology during the nineties. Panel data regression models show that our measure of knowledge integration better explains the variance of a firm's market value than the more conventional variable of knowledge capital. This econometric relationship becomes stronger as the technology cycle reaches more mature phases. Meanwhile, profitable and research-intensive firms reach higher levels of market value.

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File URL: http://www.sussex.ac.uk/Units/spru/publications/imprint/sewps/sewp87/sewp87.pdf
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Publisher Info
Paper provided by University of Sussex, SPRU - Science and Technology Policy Research in its series SPRU Electronic Working Paper Series with number 87.

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Length: 28 pages
Date of creation: 01 Jun 2003
Date of revision:
Handle: RePEc:sru:ssewps:87

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Related research
Keywords: Knowledge integration; intangible assets; market value; biotechnology; GMM.;

Find related papers by JEL classification:
G12 - Financial Economics - - General Financial Markets - - - Asset Pricing
O31 - Economic Development, Technological Change, and Growth - - Technological Change - - - Innovation and Invention: Processes and Incentives
L65 - Industrial Organization - - Industry Studies: Manufacturing - - - Chemicals; Rubber; Drugs; Biotechnology

References listed on IDEAS
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  1. Bronwyn H. Hall, Adam Jaffe and Manuel Trajtenberg., 2000. "Market Value and Patent Citations: A First Look," Economics Working Papers E00-277, University of California at Berkeley. [Downloadable!]
    Other versions:
  2. Scott, John T & Pascoe, George, 1987. "Purposive Diversification of R and D in Manufacturing," Journal of Industrial Economics, Blackwell Publishing, vol. 36(2), pages 193-205, December. [Downloadable!] (restricted)
  3. Robert E. Hall, 2001. "The Stock Market and Capital Accumulation," American Economic Review, American Economic Association, vol. 91(5), pages 1185-1202, December. [Downloadable!] (restricted)
    Other versions:
  4. Cockburn, Iain & Griliches, Zvi, 1988. "Industry Effects and Appropriability Measures in the Stock Market's Valuation of R&D and Patents," American Economic Review, American Economic Association, vol. 78(2), pages 419-23, May. [Downloadable!] (restricted)
    Other versions:
  5. Jaffe, Adam B, 1986. "Technological Opportunity and Spillovers of R&D: Evidence from Firms' Patents, Profits, and Market Value," American Economic Review, American Economic Association, vol. 76(5), pages 984-1001, December. [Downloadable!] (restricted)
    Other versions:
  6. Breschi, Stefano & Lissoni, Francesco & Malerba, Franco, 2003. "Knowledge-relatedness in firm technological diversification," Research Policy, Elsevier, vol. 32(1), pages 69-87, January. [Downloadable!] (restricted)
  7. Lionel Nesta & Pier Paolo Saviotti, 2005. "COHERENCE OF THE KNOWLEDGE BASE AND THE FIRM'S INNOVATIVE PERFORMANCE: EVIDENCE FROM THE U.S. PHARMACEUTICAL INDUSTRY -super-* ," Journal of Industrial Economics, Blackwell Publishing, vol. 53(1), pages 123-142, 03. [Downloadable!] (restricted)
  8. Connolly, Robert A. & Hirschey, Mark, 1988. "Market value and patents : A Bayesian approach," Economics Letters, Elsevier, vol. 27(1), pages 83-87. [Downloadable!] (restricted)
  9. Pakes, Ariel, 1985. "On Patents, R&D, and the Stock Market Rate of Return," Journal of Political Economy, University of Chicago Press, vol. 93(2), pages 390-409, April. [Downloadable!] (restricted)
  10. Teece, David J. & Rumelt, Richard & Dosi, Giovanni & Winter, Sidney, 1994. "Understanding corporate coherence : Theory and evidence," Journal of Economic Behavior & Organization, Elsevier, vol. 23(1), pages 1-30, January. [Downloadable!] (restricted)
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