研發、專利和知識外溢(II-II)
Date Issued
2005-10-31
Date
2005-10-31
Author(s)
DOI
932415H002013
Abstract
This paper analyzes firms’ dynamic behaviors of patent persistence and technology proximity in
innovation activities for U.S., Japan, S. Korea and Taiwan during 1990-2003. We find evidences
that the firms in both advanced countries and latecomer countries have a strong persistence to
remain in certain states of patenting, in terms of intensity and direction. On average, the
persistency of Japanese firms in sustaining their innovative activities is stronger than U.S. firms,
while South Korean firms are more tenacious than the Taiwanese counterparts.
Subjects
Patent
Persistence
Technology proximity
ransition probability
Publisher
臺北市：國立臺灣大學經濟學系暨研究所
Type
report
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