From: Sally Morris <[log in to unmask]> Date: Thu, 19 Jul 2012 16:32:46 +0100 Thanks, Jan Erik - that's very interesting. My own analysis (http://dx.doi.org/10.1087/095315107X239654) in 2007 looked in detail at the 657 publishers listed as members of 5 leading trade association. This showed that 44% of 362 nonprofit publishers of journals listed as members of trade associations had just one journal, and 67% three or fewer; among the 98 commercial publishers of journals just 18% had only one journal, and 34% three or fewer. The top 11 publishers published 70% of the journals. It is worth comparing with what Raym Crow found in 2005. He found that over 97% of society publishers publish 3 or fewer journals, and almost 90% publish just one. See http://www.arl.org/sparc/bm~doc/Cooperatives_v1.pdf. He didn't look separately at OA journals. When Raym looked at 19,500 scholarly journals in Ulrich's in 2005, he found that some 38% of these were self-published society journals, commercially published society journals were 17% and commercial journals 45%; thus around 27.5% of all commercially published journals were society-sponsored, and around 30% of all nonprofit-sponsored titles were published by commercial publishers (more than half of them by the top 6 publishers). Sally Sally Morris South House, The Street, Clapham, Worthing, West Sussex, UK BN13 3UU Email: [log in to unmask] -----Original Message----- From: "Frantsvag Jan Erik" <[log in to unmask]> Date: Fri, 13 Jul 2012 06:36:32 +0000 Sally, just a comment on your numbers. In an article I wrote nearly 2 years ago, I looked at the size distribution of OA publishers, but also had a look at TA publishers for comparison. I found that while the average number of journals per publisher was larger for TA than for OA publishers (2.64 vs. 1.60), both TA and OA was totally dominated by single-journal publishers - more than 80 per cent of publishers, both TA and OA published only one journal. Your average of 2.42 suggest to me that more than 80 per cent of your publishers also publish a single journal only. See http://firstmonday.org/htbin/cgiwrap/bin/ojs/index.php/fm/article/view/3208/ 2726 Best, Jan Erik Jan Erik Frantsvag Open Access adviser The University Library of Tromsų e-mail [log in to unmask] http://www.ub.uit.no/munin/ http://www.ub.uit.no/baser/septentrio/ http://www2.uit.no/ansatte/jan.e.frantsvag Publications: http://tinyurl.com/6rycjns -----Opprinnelig melding----- From: Sally Morris <[log in to unmask]> Date: Tue, 10 Jul 2012 09:53:34 +0100 I'm not sure Anthony is right about 'most' learned societies publishing in association with a larger (often commercial) publisher When I checked the Ulrich's statistics in 2007, 8027 publishers were listed with (socie*, socia*, institu* or istitu*) in the publisher field (another 3531 had (universi*)). 4994 of these combined groups were publishing active, refereed scholarly journals. The average number of journals per publisher in these two groups was just 2.42, which suggests to me (given that it includes large UPs such as Oxford, Cambridge, Chicago etc) that many of them were probably publishing only one title. Sally Sally Morris South House, The Street, Clapham, Worthing, West Sussex, UK BN13 3UU Email: [log in to unmask]