Erratum to: Scientometrics (2016) 107:701–722 DOI 10.1007/s11192-016-1858-9
In the original publication of the article, the publication year of the last reference in the References section has appeared incorrectly as “2011”, whereas the correct year of the reference is 2014. The updated reference is provided in this erratum.
And the reference citation also wrongly described as “WIPO 2011” in the main text, Figs. 1, 2, and Footnote 8. The correct citation is “WIPO 2014“.
Also the reference for the citation “WIPO World Intellectual Property Indicators (2011, p. 181)” mentioned in the Table 5 is provided in this erratum.
References
World Intellectual Property Organization. (2011). WIPO World Intellectual Property Indicators. In WIPO economics and statistics series. WIPO Publication No. 941E/2011, Geneva.
World Intellectual Property Organization. (2014). Patent cooperation treaty yearly review: The International Patent System. In WIPO economics and statistics series. WIPO Publication No. 901E/2014, Geneva.
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The online version of the original article can be found under doi:10.1007/s11192-016-1858-9.
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Wada, T. Erratum to: Obstacles to prior art searching by the trilateral patent offices: empirical evidence from International Search Reports. Scientometrics 113, 1821 (2017). https://doi.org/10.1007/s11192-016-1966-6
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DOI: https://doi.org/10.1007/s11192-016-1966-6