caa a22 4500 445348909 CHVBK 20180317142838.0 cr unu---uuuuu 170323e20110801xx s 000 0 eng 10.1007/s11192-011-0398-6 doi (NATIONALLICENCE)springer-10.1007/s11192-011-0398-6 A ranking of universities should account for differences in their disciplinary specialization [Elektronische Daten] [Carmen López-Illescas, Félix de Moya-Anegón, Henk Moed] A bibliometric analysis of the 50 most frequently publishing Spanish universities shows large differences in the publication activity and citation impact among research disciplines within an institution. Gini Index is a useful measure of an institution's disciplinary specialization and can roughly categorize universities in terms of general versus specialized. A study of the Spanish academic system reveals that assessment of a university's research performance must take into account the disciplinary breadth of its publication activity and citation impact. It proposes the use of graphs showing not only a university's article production and citation impact, but also its disciplinary specialization. Such graphs constitute both a warning and a remedy against one-dimensional approaches to the assessment of institutional research performance. Akadémiai Kiadó, Budapest, Hungary, 2011 University rankings nationallicence Disciplinary specialization nationallicence Academic systems nationallicence Spanish academic system nationallicence Institutional research performance nationallicence Bibliometrics nationallicence López-Illescas Carmen SCImago Unit, IPP, CCHS, CSIC, Spanish National Research Council, Madrid, Spain aut de Moya-Anegón Félix SCImago Unit, IPP, CCHS, CSIC, Spanish National Research Council, Madrid, Spain aut Moed Henk Elsevier, Radarweg 29, 1043 NX, Amsterdam, The Netherlands aut Scientometrics Springer Netherlands 88/2(2011-08-01), 563-574 0138-9130 88:2<563 2011 88 11192 https://doi.org/10.1007/s11192-011-0398-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11192-011-0398-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- López-Illescas Carmen SCImago Unit, IPP, CCHS, CSIC, Spanish National Research Council, Madrid, Spain aut NATIONALLICENCE 700 1- de Moya-Anegón Félix SCImago Unit, IPP, CCHS, CSIC, Spanish National Research Council, Madrid, Spain aut NATIONALLICENCE 700 1- Moed Henk Elsevier, Radarweg 29, 1043 NX, Amsterdam, The Netherlands aut NATIONALLICENCE 773 0- Scientometrics Springer Netherlands 88/2(2011-08-01), 563-574 0138-9130 88:2<563 2011 88 11192 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer