Corporate R&D and Productivity in Germany and the United Kingdom
This paper analyzes differences in R&D spending and in the impact of R&D on productivity between German and UK firms. We confirm that German firms spend significantly larger amounts on R&D than their UK counterparts, even after controlling for firm size and industry effects. Using a dynamic production function approach, we find that the R&D output elasticity is approximately the same in both countries, implying a much larger rate of return on R&D in the UK than in Germany. We discuss several explanations for this result.
December 2003 Paper Number CEPDP0599
This CEP discussion paper is published under the centre's Growth programme.