Posted: April 29th, 2013 | Author: Olaf Siegert | Filed under: Newspost | Tags: citation analysis, RePEc, Social media | Comments Off
Citation analysis in RePEc is very popular among Economists worldwide. So far it is mainly based on citations in reference lists of Journal Articles and Working Papers. But as Social Media are more and more used not only for academic networking, but also for scholarly discussions, an extended impact analysis is up for discussion.
In his latest Blog Entry RePEc member Christian Zimmermann proposes some extensions to the existing RePEc rankings, e.g. the inclusion of Wikipedia or Economics Blogs. In order to get a better understanding of the Community View, Zimmermann started an Online Voting. The results are open for everyone and show so far, that there’s a split within Economists, with one part being open for the inclusion of Social Media for citation analysis, while others are very sceptical.
This shows, that there’s definitely some change going on the scholarly publication landscape in Economics, but so far Social Media are still controversial, when it comes to quality assessment of research papers. Nevertheless there are tools like Altmetrics, who show, that impact analysis goes beyond journal impact factors. And even large research organisations like the Leibniz Association in Germany with it’s research network “Science 2.o” have started to analyse how Social Media are affecting scholarly communication.
Posted: February 14th, 2012 | Author: Olaf Siegert | Filed under: Monthly Report | Tags: citation analysis, Downloads, Impact, Social media, Twitter | 3 Comments »
New study finds strong correlation between the relationship between Twitter mentions and both article downloads and article citations
A new study by Xin Shuai, Alberto Pepe and Johan Bollen analyzes the online response of the scientific community to the preprint publication of scholarly articles. Based on a cohort of 4,606 scientific articles submitted to the preprint database arXiv.org between October 2010 and April 2011 they study three forms of reactions to these preprints: how they are downloaded on the arXiv.org site, how they are mentioned on the social media site Twitter, and how they are cited in the scholarly record.
They find that Twitter mentions follow rapidly after article submission and that they are correlated with later article downloads and later article citations, indicating that social media may be an important factor in determining the scientific impact of an article.
This fits very well with a study from 2011, where David McKenzie and Berk Özler analyze the Impact of Economics Blogs They found out, that “links from blogs cause a striking increase in the number of abstract views and downloads of economics papers.”