The value of invention patents in China: Country origin and technology field differences

China Economic Review

Volumn 23, Issue 2, 2012, Pages 357-370

  Gupeng, Zhang ^a   Xiangdong, Chen ^a  

^a BEIHANG UNIVERSITY   (China)

Author keywords

Forward value; Patent value; Renewal fee; Renewal period

Indexed keywords

EID: 84860323551     PISSN: 1043951X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chieco.2012.02.002     Document Type: Article

References (34)

1. Allison J.R., Lemley M., Moore K.A., Trunkey D. Valuable patents. Georgetown Law Journal 2004, 92:435.
2. Barney J.A. A study of patent mortality rates: using statistical survival analysis to rate and value patent assets. AIPLA Quarterly Journal 2002, 30:317-352.
3. Baudry M., Dumont B. Patent renewals as options: improving the mechanism for weeding out lousy patents. Review of Industrial Organization 2006, 28:41-62.
4. Bessen J. The value of US patents by owner and patent characteristics. Research Policy 2008, 37(5):932-945.
5. Bloom N., Van Reenen J. Patents, real options and firm performance. The Economic Journal 2002, 112:97-116.
6. Cameron C., Trivedi P. Microeconometrics: methods and applications 2005, Cambridge University Press, Cambridge, UK.
7. Chen Y.S., Chang K.C. The relationship between a firm's patent quality and its market value -The case of US pharmaceutical industry. Technological Forecasting and Social Change 2010, 77:20-33.
8. Davidson R., MacKinnon J. Econometric theory and methods 2004, Oxford University Press, Oxford, UK.
9. Ernst H. Patent applications and subsequent changes of performance: Evidence from time-series cross-section analyses on the firm level. Research Policy 2001, 30:143-157.
10. Grönqvist C. Empirical studies on the private value of Finnish patents 2009, Bank of Finland Publications.
11. Guellec D., Pottelsberghe B. Applications, grants and the value of patent. Economic Letters 2000, 69:109-114.
12. Hall B., Jaffe A., Trajtenberg M. Market value and patent citations. The Rand Journal of Economics 2005, 36:16-38.
13. Harhoff D., Wagner S. Modeling the duration of patent examination at the European patent office. CEPR Working Paper No 5283 2003.
14. Harhoff D., Francis N., Scherer F.M., Vopel K. Citation frequency and the value of patented inventions. The Review of Economics and Statistics 1999, 81:511-515.
15. Harhoff D., Scherer F.M., Vopel K. Citations, family size, opposition and the value of patent rights. Research Policy 2003, 32:1343-1363.
16. Lanjouw J.O. Patent protection in the shadow of infringement: simulation estimations of patent value. Review of Economic Studies 1998, 65:671-710.
17. Lanjouw J.O., Schankerman M. Patent quality and research productivity: measuring innovation with multiple indicators. The Economic Journal 2004, 114:441-465.
18. Marco A.C. The option value of patent litigation: theory and evidence. Review of Financial Economics 2005, 14:323-351.
19. Maurseth P. Lovely but Dangerous: The Impact of patent citations on patent renewal. Economics of Innovation and New Technology 2005, 14:351-374.
20. Nakata Y., Zhang X. A survival analysis of patent examination request in Japanese electrical and electronic manufacturers. Working Paper 2009, Doshisha University, Okayama University.
21. Pakes A. Patents as Options: Some estimates of the value of holding European patent stocks. Econometrica 1986, 54:755-784.
22. Pakes A., Schankerman M. The Rate of obsolescence of patents, Research Gestation Lags, and the Private Rate of Return to Research Resources. R&D, Patents and Productivity 1984, University of Chicago Press for the NBER, Chicago. Z. Griliches (Ed.).
23. Putnam, J. (1996). The value of international patent protection, PhD Thesis, Yale.
24. Schankerman M. How valuable is patent protection? estimates by technology field using patent renewal data. NBER Working Papers 3780 1991.
25. Schankerman M. How valuable is patent protection: estimates by technology fields. The Rand Journal of Economics 1998, 29:77-107.
26. Schankerman M., Pakes A. Estimates of the value of patent rights in the European countries during the post-1950 period. The Economic Journal 1986, 96:1052-1076.
27. Serrano C.J. The Market for intellectual property: evidence from the transfer of patents. Working Paper 2005.
28. Sullivan R.J. Estimates of the value of patent rights in Great Britain and Ireland, 1852-1876. Economica 1994, 61:37-58.
29. Svensson R. Licensing or acquiring patents? Evidence from patent renewal data. EEA-ESEM Conference, Budapest, August 2007.
30. Wu M.C. Antecedents of patent value using exchange option models: Evidence from a panel data analysis. Journal of Business Research 2011, 64:81-86.
31. Xie, Y., Giles, D. (2007). A survival analysis of the approval of U.S. patent applications, Working Paper, University of Victoria.
32. Yi D. Private value of European patents. European Economic Review 2007, 51:1785-1812.
33. Van Zeebroeck N. Patents only live twice: a patent survival analysis in Europe. CEB Working Paper, October 2007.
34. Van Zeebroeck N., Pottelsberghe B., Guellec D. Claiming more: the increased voluminosity of patent applications and its determinants. CEPR Discussion Papers 5971 2006.