The Non-Trivial Choice between Innovation Indicators
We discuss the strengths and weaknesses of five alternative innovation indicators: R&D, patent applications, total innovation expenditure and shares in sales taken by imitative and by innovative products as they were measured in the 1992 Community Innovation Survey (CIS) in the Netherlands. We conclude that the two most commonly used indicators (R&D and patent applications) have more (and more severe) weaknesses than is often assumed. Moreover, our factor analysis suggests that there is little correlation between the various indicators. This underlines the empirical relevance of various sources of bias of innovation indicators as discussed in this paper.
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.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
Volume (Year): 11 (2002)
Issue (Month): 2 ()
|Contact details of provider:|| Web page: http://www.tandfonline.com/GEIN20|
|Order Information:||Web: http://www.tandfonline.com/pricing/journal/GEIN20|
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.:
- Solomou, Solomos, 1986. "Innovation Clusters and Kondratieff Long Waves in Economic Growth," Cambridge Journal of Economics, Oxford University Press, vol. 10(2), pages 101-12, June.
- Zvi Griliches, 1984. "R&D, Patents, and Productivity," NBER Books, National Bureau of Economic Research, Inc, number gril84-1, December.
- repec:ner:tilbur:urn:nbn:nl:ui:12-5662243 is not listed on IDEAS
- repec:ner:tilbur:urn:nbn:nl:ui:12-5662246 is not listed on IDEAS
When requesting a correction, please mention this item's handle: RePEc:taf:ecinnt:v:11:y:2002:i:2:p:109-121. 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: (Michael McNulty)
If references are entirely missing, you can add them using this form.