Arbeitspapier
Knowledge spillovers and patent citations: Trends in geographic localization, 1976-2015
This paper examines the trends in geographic localization of knowledge spillovers via patent citations, extracting multiple cohorts of new sample US patents from the period of 1976-2015. Despite accelerating globalization and widespread perception of the "death of distance," our matched-sample study reveals significant and growing localization effects of knowledge spillovers at both intra- and international levels after the 1980s. Increased localization effects have been accompanied by greater heterogeneity across states and industries. The results are robust to various methods of proxying the existing geography of knowledge production.
- Sprache
-
Englisch
- Erschienen in
-
Series: cemmap working paper ; No. CWP58/19
- Klassifikation
-
Wirtschaft
Technological Change: Choices and Consequences; Diffusion Processes
Intellectual Property and Intellectual Capital
Economywide Country Studies: U.S.; Canada
Methodology for Collecting, Estimating, and Organizing Microeconomic Data; Data Access
- Thema
-
Innovation
knowledge spillovers
patent citation
agglomeration
- Ereignis
-
Geistige Schöpfung
- (wer)
-
Kwon, Hyuk-Soo
Lee, Jihong
Lee, Sokbae
Oh, Ryungha
- Ereignis
-
Veröffentlichung
- (wer)
-
Centre for Microdata Methods and Practice (cemmap)
- (wo)
-
London
- (wann)
-
2019
- DOI
-
doi:10.1920/wp.cem.2019.5819
- Handle
- Letzte Aktualisierung
-
10.03.2025, 11:41 MEZ
Datenpartner
Dieses Objekt wird bereitgestellt von:
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Objekttyp
- Arbeitspapier
Beteiligte
- Kwon, Hyuk-Soo
- Lee, Jihong
- Lee, Sokbae
- Oh, Ryungha
- Centre for Microdata Methods and Practice (cemmap)
Entstanden
- 2019
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