1. Lööf, Hans & Heshmati, Almas, 2000. "Knowledge Capital and Performance Heterogeneity: A Firm Level Innovation Study," Working Paper Series in Economics and Finance 387, Stockholm School of Economics, revised 14 Aug 2000.
   Other versions:
   • Loof, Hans & Heshmati, Almas, 2002. "Knowledge capital and performance heterogeneity: : A firm-level innovation study," International Journal of Production Economics, Elsevier, vol. 76(1), pages 61-85, March. [Downloadable!] (restricted)
2. Scherer, F. M., 1983. "The propensity to patent," International Journal of Industrial Organization, Elsevier, vol. 1(1), pages 107-128, March. [Downloadable!] (restricted)
3. Brouwer, Erik & Kleinknecht, Alfred, 1999. "Innovative output, and a firm's propensity to patent.: An exploration of CIS micro data," Research Policy, Elsevier, vol. 28(6), pages 615-624, August. [Downloadable!] (restricted)
4. Cassiman, Bruno & Perez-Castrillo, David & Veugelers, Reinhilde, 2002. "Endogenizing know-how flows through the nature of R&D investments," International Journal of Industrial Organization, Elsevier, vol. 20(6), pages 775-799, June. [Downloadable!] (restricted)
   Other versions:
   • David Pérez-Castrillo & Bruno Cassiman & Reinhilde Veugelers, 2000. "Endogeneizing know-how flows through the nature of R&D investments," UFAE and IAE Working Papers 464.00, Unitat de Fonaments de l'Anàlisi Econòmica (UAB) and Institut d'Anàlisi Econòmica (CSIC). [Downloadable!]
   • Cassiman, Bruno & Pérez-Castrillo, J David & Veugelers, Reinhilde, 2000. "Endogenizing Know-How Flows Through the Nature of R&D Investments," CEPR Discussion Papers 2622, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
   • Bruno Cassiman & David Pérez Castrillo & Reinhilde Veugelers, 2000. "Endogeneizing Know-How Flows through the Nature of R&D Investments," Economics Working Papers 512, Department of Economics and Business, Universitat Pompeu Fabra, revised Mar 2001. [Downloadable!]
   • Cassiman, Bruno & Pérez-Castrillo, David, 2000. "Endogenizing know-how flows through the nature of R&D investments," IESE Research Papers D/428, IESE Business School. [Downloadable!]
5. Carine Peeters & Bruno Van Pottelsberghe, 2003. "Organizational Competencies and Innovation Performances: The Case of Large Firms in Belgium," Working Papers CEB 04-006.RS, Université Libre de Bruxelles, Solvay Brussels School of Economics and Management, Centre Emile Bernheim (CEB). [Downloadable!]
   Other versions:
   • Peeters, Carine & Pottelsberghe de la Potterie, Bruno van, 2003. "Organizational Competencies and Innovation Performances: The Case of Large Firms in Belgium," IIR Working Paper 03-19, Institute of Innovation Research, Hitotsubashi University. [Downloadable!]
6. Suzanne Scotchmer & Jerry Green, 1990. "Novelty and Disclosure in Patent Law," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 131-146, Spring. [Downloadable!] (restricted)
   Other versions:
   • Scotchmer, S. & Green, J., 1988. "Novelty And Disclosure In Patent Law," Papers e-89-2, Stanford - Hoover Institution.
7. Mansfield, Edwin & Schwartz, Mark & Wagner, Samuel, 1981. "Imitation Costs and Patents: An Empirical Study," Economic Journal, Royal Economic Society, vol. 91(364), pages 907-18, December. [Downloadable!] (restricted)
8. Richard C. Levin & Alvin K. Klevorick & Richard R. Nelson & Sidney G. Winter, 1987. "Appropriating the Returns from Industrial Research and Development," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 18(1987-3), pages 783-832. [Downloadable!]
9. Hall, Bronwyn H & Griliches, Zvi & Hausman, Jerry A, 1986. "Patents and R and D: Is There a Lag?," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 27(2), pages 265-83, June. [Downloadable!] (restricted)
10. Carine Peeters & Bruno Van Pottelsberghe, 2003. "Measuring Innovation Competencies and Performances: A Survey of Large Firms in Belgium," Working Papers CEB 04-005.RS, Université Libre de Bruxelles, Solvay Brussels School of Economics and Management, Centre Emile Bernheim (CEB). [Downloadable!]
    Other versions:
    • Peeters, Carine & Pottelsberghe de la Potterie, Bruno van, 2003. "Measuring Innovation Competencies and Performances: A Survey of Large Firms in Belgium," IIR Working Paper 03-16, Institute of Innovation Research, Hitotsubashi University. [Downloadable!]
11. 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!]
12. Cohen, Wesley M. & Levin, Richard C., 1989. "Empirical studies of innovation and market structure," Handbook of Industrial Organization, in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 2, chapter 18, pages 1059-1107 Elsevier. [Downloadable!] (restricted)
13. Veugelers, Reinhilde & Cassiman, Bruno, 1999. "Make and buy in innovation strategies: evidence from Belgian manufacturing firms," Research Policy, Elsevier, vol. 28(1), pages 63-80, January. [Downloadable!] (restricted)
14. Gilbert, Richard J & Newbery, David M G, 1982. "Preemptive Patenting and the Persistence of Monopoly," American Economic Review, American Economic Association, vol. 72(3), pages 514-26, June. [Downloadable!] (restricted)

Cited by:
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1. Nicolas van Zeebroeck & Bruno Van Pottelsberghe & Dominique Guellec, 2006. "Claiming more: the increased voluminosity of patent applications and its determinants," Working Papers CEB 06-018.RS, Université Libre de Bruxelles, Solvay Brussels School of Economics and Management, Centre Emile Bernheim (CEB). [Downloadable!]
   Other versions:
   • Guellec, Dominique & van Pottelsberghe, Bruno & van Zeebroeck, Nicolas, 2006. "Claiming More: The Increased Voluminosity of Patent Applications and its Determinants," CEPR Discussion Papers 5971, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
   • van Zeebroeck, Nicolas & van Pottelsberghe de la Potterie, Bruno & Guellec, Dominique, 2009. "Claiming more: the Increased Voluminosity of Patent Applications and its Determinants," Research Policy, Elsevier, vol. 38(6), pages 1006-1020, July. [Downloadable!] (restricted)
2. Quatraro Francesco, 2006. "Innovating routines and routinizing invention: a study on the diffusion of patent applications in italian regions, 1981-2001," Dipartimento di Economia "S. Cognetti de Martiis" LEI & BRICK - Laboratorio di economia dell'innovazione "Franco Momigliano", Bureau of Research in Innovation, Complexity and Knowledge, Collegio Carlo 200606, University of Turin. [Downloadable!]
3. Gaétan de Rassenfosse & Bruno Van Pottelsberghe, 2007. "Per un pugno di dollari: A first look at the price elasticity of patents," Working Papers CEB 07-022.RS, Université Libre de Bruxelles, Solvay Brussels School of Economics and Management, Centre Emile Bernheim (CEB). [Downloadable!]
   Other versions:
   • de Rassenfosse, Gaétan & van Pottelsberghe, Bruno, 2007. "Per un Pugno di Dollari: A first Look at the Price Elasticity of Patents," CEPR Discussion Papers 6499, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
   • Gaétan de Rassenfosse & Bruno van Pottelsberghe de la Potterie, 2007. "Per un pugno di dollari: a first look at the price elasticity of patents," Oxford Review of Economic Policy, Oxford University Press, vol. 23(4), pages 558-604, Winter. [Downloadable!] (restricted)
4. Francois, Didier & van Pottelsberghe, Bruno, 2006. "The Cost Factor in Patent Systems," CEPR Discussion Papers 5944, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
   Other versions:
   • Bruno van Pottelsberghe & Didier François, 2006. "The Cost Factor in Patent Systems," Working Papers CEB 06-002.RS, Université Libre de Bruxelles, Solvay Brussels School of Economics and Management, Centre Emile Bernheim (CEB). [Downloadable!]
5. Harhoff, Dietmar & Hoisl, Karin & Reichl, Bettina & van Pottelsberghe de la Potterie, Bruno, 2007. "Patent Validation at the Country Level - The Role of Fees and Translation costs," Discussion Papers in Business Administration 2073, University of Munich, Munich School of Management. [Downloadable!]
   Other versions:
   • Harhoff, Dietmar & Hoisl, Karin & Reichl, Bettina & van Pottelsberghe, Bruno, 2007. "Patent Validation at the Country Level - The Role of Fees and Translation costs," CEPR Discussion Papers 6565, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
6. Gaetan de Rassenfosse & Bruno van Pottelsberghe de la Potterie, 2008. "A Policy Insight into the R&D-Patent Relationship," ECARES Working Papers 2008_007, Université Libre de Bruxelles, Ecares. [Downloadable!]
   Other versions:
   • Gaétan de Rassenfosse & Bruno van Pottelsberghe, 2008. "A Policy Insight into the R&D-Patent Relationship," Working Papers CEB 08-008.RS, Université Libre de Bruxelles, Solvay Brussels School of Economics and Management, Centre Emile Bernheim (CEB). [Downloadable!]
   • de Rassenfosse, Gaétan & van Pottelsberghe, Bruno, 2008. "A Policy Insight into the R&D-Patent Relationship," CEPR Discussion Papers 6716, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
   • de Rassenfosse, Gaetan & van Pottelsberghe de la Potterie, Bruno, 2009. "A policy insight into the R&D-patent relationship," Research Policy, Elsevier, vol. 38(5), pages 779-792, June. [Downloadable!] (restricted)