Innovative output, and a firm's propensity to patent.
- 1 August 1999
- journal article
- Published by Elsevier in Research Policy
- Vol. 28 (6), 615-624
- https://doi.org/10.1016/s0048-7333(99)00003-7
Abstract
No abstract availableThis publication has 12 references indexed in Scilit:
- What percentage of innovations are patented? empirical estimates for European firmsResearch Policy, 1998
- Testing Innovation Indicators for Postal Surveys: Results from a Five-country ProjectPublished by Springer Nature ,1993
- Patents as a Measure of Innovative ActivityKyklos, 1989
- THE INTERNATIONAL DISTRIBUTION AND DETERMINANTS OF TECHNOLOGICAL ACTIVITIESOxford Review of Economic Policy, 1988
- Measuring R & D in Small Firms: How Much are we Missing?Journal of Industrial Economics, 1987
- Appropriating the Returns from Industrial Research and DevelopmentBrookings Papers on Economic Activity, 1987
- Specification and testing of some modified count data modelsJournal of Econometrics, 1986
- Patents and Innovation: An Empirical StudyManagement Science, 1986
- Sectoral patterns of technical change: Towards a taxonomy and a theoryResearch Policy, 1984
- Imitation Costs and Patents: An Empirical StudyThe Economic Journal, 1981