Part of the ZEW Economic Studies book series (ZEW, volume 33)
- 337 Downloads
KeywordsInnovation Activity Knowledge Spillover Productivity Gain Productivity Contribution Training Investment
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
Unable to display preview. Download preview PDF.
© Physica-Verlag Heidelberg 2006