Arbeitspapier
Using PageRank in the analysis of technological progress through patents: An illustration for biotechnological inventions
This paper examines whether PageRank algorithms are a valid instrument for the analysis of technical progress in specific technological fields by means of patent citation data. It provides evidence for patent data in biotechnology. Recent literature has been critical with regard to the use of PageRank for the analysis of scientific citation networks. The results reported in this paper indicate, however, that with some minor adaptations and careful interpretation of the results the algorithm can be used to capture some important stylised facts of technical progress and the importance of single patents relatively well especially if compared to indicators based on direct inward citations only.
- Sprache
-
Englisch
- Erschienen in
-
Series: WIFO Working Papers ; No. 543
- Klassifikation
-
Wirtschaft
Innovation and Invention: Processes and Incentives
Management of Technological Innovation and R&D
Intellectual Property and Intellectual Capital
- Thema
-
patent citations
technological progress
PageRank algorithm
biotechnology
- Ereignis
-
Geistige Schöpfung
- (wer)
-
Reinstaller, Andreas
Reschenhofer, Peter
- Ereignis
-
Veröffentlichung
- (wer)
-
Austrian Institute of Economic Research (WIFO)
- (wo)
-
Vienna
- (wann)
-
2017
- Handle
- Letzte Aktualisierung
-
10.03.2025, 11:45 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
- Reinstaller, Andreas
- Reschenhofer, Peter
- Austrian Institute of Economic Research (WIFO)
Entstanden
- 2017
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