Nikulainen, Tuomo (contributor); Hermans, Raine (contributor) - 2006
research methods. The results imply that a usage of patent citation measures
might provide important measures for innovation … citations in economic
research. This research can be divided into two categories: studies that focus on the
validation of the patent related indicators of innovation, including patent …, Martti*
,
***
PATENT CITATIONS INDICATING
PRESENT VALUE OF THE
BIOTECHNOLOGY BUSINESS****
* ETLA …