http://eprints.rclis.org/5993/ A social network analysis of research collaboration in the economics community RePEc (Research Papers in Economics) offers the RePEc Author Service (RAS). It allows registrants to claim authorship of the research papers that are described in RePEc archives. The data from this service forms a highquality authorship database. We use this data to examine, as a practical example, how different network constructions affect the ranking of economists through authorship centrality. We use Spearman's rho test for evaluating the correlation between author centrality measures. Krichel, Thomas Bakkalbasi, Nisa BG A social network analysis of research collaboration in the economics community 2006-03-30 Krichel, Thomas and Bakkalbasi, Nisa A social network analysis of research collaboration in the economics community., 2006 . In The International Workshop on Webometrics, Informetrics and Scientometrics & Seventh COLLNET Meeting, Nancy (France), 10-12 May 2006. (In Press) [cited var currentTime = new Date();var month = currentTime.getMonth() + 1;var day = currentTime.getDate();var year = currentTime.getFullYear();document.write(month + "/" + day + "/" + year)]. Available from WWW: http://eprints.rclis.org/5993/. [Conference Paper] application/pdf