1. Blundell, Richard & Griffith, Rachel & van Reenen, John, 1999. "Market Share, Market Value and Innovation in a Panel of British Manufacturing Firms," Review of Economic Studies, Blackwell Publishing, vol. 66(3), pages 529-54, July. [Downloadable!] (restricted)
2. Griliches, Zvi, 1981. "Market value, R&D, and patents," Economics Letters, Elsevier, vol. 7(2), pages 183-187. [Downloadable!] (restricted)
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   • Zvi Griliches, 1984. "Market Value, R&D, and Patents," NBER Chapters, in: R & D, Patents, and Productivity, pages 249-252 National Bureau of Economic Research, Inc. [Downloadable!]
3. Heckman, James J, 1979. "Sample Selection Bias as a Specification Error," Econometrica, Econometric Society, vol. 47(1), pages 153-61, January. [Downloadable!] (restricted)
4. Greenhalgh, Christine & Longland, Mark, 2001. " Intellectual Property in UK Firms: Creating Intangible Assets and Distributing the Benefits via Wages and Jobs," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 63(0), pages 671-96, Special I. [Downloadable!] (restricted)
5. Cohen, Wesley M & Levinthal, Daniel A, 1989. "Innovation and Learning: The Two Faces of R&D," Economic Journal, Royal Economic Society, vol. 99(397), pages 569-96, September. [Downloadable!] (restricted)
6. Kamien, Morton I & Schwartz, Nancy L, 1976. "On the Degree of Rivalry for Maximum Innovative Activity," The Quarterly Journal of Economics, MIT Press, vol. 90(2), pages 245-60, May. [Downloadable!] (restricted)
7. Vossen, R.W., 1998. "R&D, firm size and branch of industry: policy implications," Research Report 98B43, University of Groningen, Research Institute SOM (Systems, Organisations and Management). [Downloadable!]
8. Glen, Jack & Lee, Kevin & Singh, Ajit, 2001. "Persistence of profitability and competition in emerging markets," Economics Letters, Elsevier, vol. 72(2), pages 247-253, August. [Downloadable!] (restricted)
9. Boone, Jan, 2001. "Intensity of competition and the incentive to innovate," International Journal of Industrial Organization, Elsevier, vol. 19(5), pages 705-726, April. [Downloadable!] (restricted)
10. Kenneth Arrow, 1962. "Economic Welfare and the Allocation of Resources for Invention," NBER Chapters, in: The Rate and Direction of Inventive Activity: Economic and Social Factors, pages 609-626 National Bureau of Economic Research, Inc. [Downloadable!]
11. Nickell, Stephen J, 1996. "Competition and Corporate Performance," Journal of Political Economy, University of Chicago Press, vol. 104(4), pages 724-46, August. [Downloadable!] (restricted)
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    • Nickell, S.J., 1993. "Competition and Crporate Performance," Economics Series Working Papers 99155, University of Oxford, Department of Economics.
12. Loury, Glenn C, 1979. "Market Structure and Innovation," The Quarterly Journal of Economics, MIT Press, vol. 93(3), pages 395-410, August. [Downloadable!] (restricted)
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    • Glenn C. Loury, 1976. "Market Structure and Innovation," Discussion Papers 256, Northwestern University, Center for Mathematical Studies in Economics and Management Science. [Downloadable!]
13. Nickell, Stephen J, 1981. "Biases in Dynamic Models with Fixed Effects," Econometrica, Econometric Society, vol. 49(6), pages 1417-26, November. [Downloadable!] (restricted)
14. Kee H. Chung & Stephen W. Pruitt, 1994. "A Simple Approximation of Tobin's q," Financial Management, Financial Management Association, vol. 23(3), Fall.
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16. Christine Greenhalgh & Mark Longland, 2002. "Running to Stand Still? - Intellectual Property and Value Added in Innovating Firms," Economics Series Working Papers 134, University of Oxford, Department of Economics. [Downloadable!]
17. Bosworth, Derek & Rogers, Mark, 2001. "Market Value, R&D and Intellectual Property: An Empirical Analysis of Large Australian Firms," The Economic Record, The Economic Society of Australia, vol. 77(239), pages 323-37, December. [Downloadable!] (restricted)
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19. Hall, B.H., 1999. "Innovation and Market Value," Economics Papers 1999-w3, Economics Group, Nuffield College, University of Oxford.
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    • Bronwyn H. Hall., 1999. "Innovation and Market Value," Economics Working Papers E99-265, University of California at Berkeley. [Downloadable!]
    • Bronwyn H. Hall, 1999. "Innovation and Market Value," Finance 9902009, EconWPA. [Downloadable!]
    • Bronwyn H. Hall, 1999. "Innovation and Market Value," NBER Working Papers 6984, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)

Cited by:
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1. Christian Helmers & Mark Rogers, 2008. "Innovation and the Survival of New Firms Across British Regions," Economics Series Working Papers 416, University of Oxford, Department of Economics. [Downloadable!]
2. Nicolas van Zeebroeck, 2007. "The puzzle of patent value indicators," Working Papers CEB 07-023.RS, Université Libre de Bruxelles, Solvay Brussels School of Economics and Management, Centre Emile Bernheim (CEB). [Downloadable!]
3. Mark Rogers, 2006. "R&D and Productivity in the UK: evidence from firm-level data in the 1990s," Economics Series Working Papers 255, University of Oxford, Department of Economics. [Downloadable!]
4. Nicolas van Zeebroeck, 2007. "Patents only live twice: a patent survival analysis in Europe," Working Papers CEB 07-028.RS, Université Libre de Bruxelles, Solvay Brussels School of Economics and Management, Centre Emile Bernheim (CEB). [Downloadable!]