IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Log in (now much improved!) to save this paper

Dynamic Protection of Innovations through Patents and Trade Secrets

  • Paul Belleflamme
  • Paul Bloch

This paper analyzes the optimal protection strategy for an innovator of a complex innovation who faces the risk of imitation by a competitor. We suppose that the innovation can be continuously fragmented into sub-innovations. We characterize the optimal mix of patent and trade secrets when the innovator faces a strict novelty requirement and can only patent a fraction of the innovation once. We also study the optimal dynamic patenting policy in a soft novelty regime, when the innovator can successively patent different fragments of the process. We compare a regime with prior user rights, when the innovator can use the secret part of the process, even when it is patented by an imitator with a regime without prior user rights.

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: http://www.cesifo-group.de/portal/page/portal/DocBase_Content/WP/WP-CESifo_Working_Papers/wp-cesifo-2013/wp-cesifo-2013-11/cesifo1_wp4486.pdf
Download Restriction: no

Paper provided by CESifo Group Munich in its series CESifo Working Paper Series with number 4486.

as
in new window

Length:
Date of creation: 2013
Date of revision:
Handle: RePEc:ces:ceswps:_4486
Contact details of provider: Postal:
Poschingerstrasse 5, 81679 Munich

Phone: +49 (89) 9224-0
Fax: +49 (89) 985369
Web page: http://www.cesifo-group.de
Email:


More information through EDIRC

References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:

as in new window
  1. Wesley M. Cohen & Richard R. Nelson & John P. Walsh, 2000. "Protecting Their Intellectual Assets: Appropriability Conditions and Why U.S. Manufacturing Firms Patent (or Not)," NBER Working Papers 7552, National Bureau of Economic Research, Inc.
  2. James J. Anton & Dennis A. Yao, 2004. "Little Patents and Big Secrets: Managing Intellectual Property," RAND Journal of Economics, The RAND Corporation, vol. 35(1), pages 1-22, Spring.
  3. Mark A. Lemley & Carl Shapiro, 2005. "Probabilistic Patents," Journal of Economic Perspectives, American Economic Association, vol. 19(2), pages 75-98, Spring.
  4. DE DONDER, Philippe & LEROUX, Marie-Louise, 2013. "Behavioral biases and long term care insurance: A political economy approach," CORE Discussion Papers 2013020, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  5. Hussinger, Katrin, 2005. "Is Silence Golden? Patents versus Secrecy at the Firm Level," Discussion Paper Series of SFB/TR 15 Governance and the Efficiency of Economic Systems 37, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich.
  6. Schneider, Cédric, 2005. "Fences and competition in patent races," MPRA Paper 2087, University Library of Munich, Germany.
  7. Lerner, Josh & Tirole, Jean, 2003. "Efficient Patent Pools," IDEI Working Papers 211, Institut d'Économie Industrielle (IDEI), Toulouse.
  8. Nigar Hashimzade & Jean Hindriks & Gareth D. Myles, 2006. "Solutions Manual to Accompany Intermediate Public Economics," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262582694, December.
  9. David D. Friedman & William M. Landes & Richard A. Posner, 1991. "Some Economics of Trade Secret Law," Journal of Economic Perspectives, American Economic Association, vol. 5(1), pages 61-72, Winter.
  10. Manuel Förster & Ana Mauleon & Vincent Vannetelbosch, 2013. "Trust and Manipulation in Social Networks," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) halshs-00881145, HAL.
  11. Carl Shapiro, 2006. "Prior User Rights," American Economic Review, American Economic Association, vol. 96(2), pages 92-96, May.
  12. CREMER, Helmuth & gahvari, Firouz & PESTIEAU, Pierre, 2013. "Uncertain altruism and the provision of long term care," CORE Discussion Papers 2013047, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  13. Ottoz Elisabetta & Cugno Franco, 2009. "Choosing the Scope of Trade Secret Law when Secrets Complement Patents," Department of Economics and Statistics Cognetti de Martiis. Working Papers 200911, University of Turin.
  14. Horstmann, Ignatius & MacDonald, Glenn M & Slivinski, Alan, 1985. "Patents as Information Transfer Mechanisms: To Patent or (Maybe) Not to Patent," Journal of Political Economy, University of Chicago Press, vol. 93(5), pages 837-58, October.
  15. Ashish Arora, 1996. "Patents, Licensing, And Market Structure In The Chemical Industry," Industrial Organization 9605003, EconWPA.
  16. Vincenzo Denicolo & Luigi Alberto Franzoni, 2004. "Patents, Secrets, and the First-Inventor Defense," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 13(3), pages 517-538, 09.
  17. Tuomas Takalo, 1998. "Innovation and imitation under imperfect patent protection," Journal of Economics, Springer, vol. 67(3), pages 229-241, October.
  18. Bronwyn H. Hall & Christian Helmers & Mark Rogers & Vania Sena, 2012. "The Choice between Formal and Informal Intellectual Property: A Literature Review," NBER Working Papers 17983, National Bureau of Economic Research, Inc.
  19. 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.
  20. Jean J. Gabszewicz & Skerdilajda Zanaj, 2015. "(Un)stable vertical collusive agreements," Canadian Journal of Economics, Canadian Economics Association, vol. 48(3), pages 924-939, August.
  21. Klaus Kultti & Tuomas Takalo & Juuso Toikka, 2007. "Secrecy versus patenting," RAND Journal of Economics, RAND Corporation, vol. 38(1), pages 22-42, 03.
  22. Illoong Kwon, 2012. "Patent Races with Secrecy," Journal of Industrial Economics, Wiley Blackwell, vol. 60(3), pages 499-516, 09.
Full references (including those not matched with items on IDEAS)

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

When requesting a correction, please mention this item's handle: RePEc:ces:ceswps:_4486. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Klaus Wohlrabe)

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.