The More You Spend, the More You Get? The Effects of R&D and Capital Expenditures on the Patenting Activities of Biotechnology Firms
This paper provides evidence on the mechanisms influencing the patent output of a sample of biotechnology firms from the input of indirect knowledge acquired from capital expenditures and direct knowledge from in-house R&D. Statistical models of counts are used to analyse the relationship between patent applications and R&D investment and capital expenditures. It focuses on biotechnology in the period 2002-2007 and is based on a unique data set drawn from various sources including the EU Industrial R&D Investment Scoreboard, the European Patent Office (EPO), the US Patent and Trademark Office (USPTO), and the World Intellectual Property Organisation (WIPO/PCT). The statistical models employed in the paper are Poisson distribution generalisations with the actual distribution of patent counts fitting the negative binomial distribution and gamma distribution very well. Findings support the idea that capital expenditures – taken as equivalent to technological change embodied in new machinery and capital equipment - may also play a crucial role in the development of new patentable items from scientific companies. For EPO patents, this role appears even more important than that played by R&D investment. The overall picture emerging from our analysis of the determinants of patenting in biotechnology is that the innovation process involves a well-balanced combination of inputs from both R&D and new machinery and capital equipment.
|Date of creation:||Jul 2010|
|Date of revision:|
|Contact details of provider:|| Postal: |
Phone: +34 954 48 8318
Fax: +34 954 48 8300
Web page: https://ec.europa.eu/jrc/en/institutes/ipts
More information through EDIRC
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.:
- Gaétan de Rassenfosse & Bruno Van Pottelsberghe, 2008.
"A Policy Insight into the R&D-Patent Relationship,"
Working Papers ECARES
2008_007, ULB -- Universite Libre de Bruxelles.
- Gaétan de Rassenfosse & Bruno Van Pottelsberghe, 2008. "A Policy Insight into the R&D-Patent Relationship," Working Papers CEB 08-008.RS, ULB -- Universite Libre de Bruxelles.
- de Rassenfosse, Gaétan & van Pottelsberghe de la Potterie, Bruno, 2008. "A Policy Insight into the R&D-Patent Relationship," CEPR Discussion Papers 6716, C.E.P.R. Discussion Papers.
- Bruno van Pottelsberghe, 2010.
"Europe should stop taxing innovation,"
- Santamara, Llus & Nieto, Mara Jess & Barge-Gil, Andrs, 2009. "Beyond formal R&D: Taking advantage of other sources of innovation in low- and medium-technology industries," Research Policy, Elsevier, vol. 38(3), pages 507-517, April.
When requesting a correction, please mention this item's handle: RePEc:ipt:wpaper:201006. 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: (Institute Publication Officer)The email address of this maintainer does not seem to be valid anymore. Please ask Institute Publication Officer to update the entry or send us the correct address
If references are entirely missing, you can add them using this form.