How robust are journal rankings based on the impact factor? : evidence from the economic sciences

Christian Seiler; Klaus Wohlrabe

It is well-known that the distribution of citations to articles in a journal is skewed. We ask whether journal rankings based on the impact factor are robust with respect to this fact. We exclude the most cited paper, the top 5 and 10 cited papers for 100 economics journals and recalculate the impact factor. Afterwards we compare the resulting rankings with the original ones from 2012. Our results show that the rankings are relatively robust. This holds both for the 2-year and the 5-year impact factor.

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Year of publication:	2014
Authors:	Seiler, Christian ; Wohlrabe, Klaus
Publisher:	München : CESifo
Subject:	impact factor \| ranking \| skewness \| economics journals \| Ranking-Verfahren \| Ranking method \| Bibliometrie \| Bibliometrics \| Fachzeitschrift \| Journal \| Wirtschaftswissenschaft \| Economics \| Welt \| World