𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The determinants of international knowledge diffusion as measured by patent citations

✍ Scribed by Megan MacGarvie


Book ID
116421004
Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
73 KB
Volume
87
Category
Article
ISSN
0165-1765

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Identifying the age profile of patent ci
✍ Aditi Mehta; Marc Rysman; Tim Simcoe πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 281 KB

## Abstract Previous research studies the age profile of patent citations to learn about knowledge flows over time. However, identification is problematic because of the collinearity between application year, citation year, and patent age. We show empirically that a patent's β€˜citation clock’ does n