I'm trying to update what I know about sales of open access by the article.
Here is what I'd like to know: What publishers sell free access by the article, in what journals, and at what price? Where free access is sold by the article, what percent of authors buy it? Here is what I already know, organized by publisher. AMERICAN SOCIETY OF LIMNOLOGY AND OCEANOGRAPHY Journal: Limnology and Oceanography How long offered: since January 1999 Price: Cost of 500 hard copy reprints Percent of authors buying OA: 46% (first two issues of 2004) ENTOMOLOGICAL SOCIETY OF AMERICA Journals (4): Annals of the Entomological Society of America, Journal of Economic Entomology, Environmental Entomology, and Journal of Medical Entomology How long offered: since January 2000. Price: 75% of the cost of 100 hard copy reprints; i.e., $120 for an 8-page article in 2003. Percent of authors buying OA: 62% (all of 2003) Estimated net revenues from sales of "Open Access Reprints" in 2003: $53,297. AMERICAN PHYSIOLOGICAL SOCIETY Journal: Physiological Geonomics How long offered: since July 2003 Price: $1500 per article. Percent of authors buying OA: none noted for most recent three issues [have asked for data] COMPANY OF BIOLOGISTS Journals (3): Development, Journal of Cell Science, Journal of Experimental Biology How long offered: since January 2004 Price: $800 per article ("special introductory rate"). Percent of authors buying OA: none noted for most recent three issues of JEB [have asked for data] Thomas J. Walker Department of Entomology & Nematology PO Box 110620 (or Natural Area Drive) University of Florida, Gainesville, FL 32611-0620 E-mail: t...@ufl.edu (or tjwal...@ifas.ufl.edu) FAX: (352)392-0190 Web: http://csssrvr.entnem.ufl.edu/~walker/ ============================================ Prior AmSci topic thread on this topic: "Should Publishers Offer Free-Access Services?" (1998) http://www.ecs.soton.ac.uk/~harnad/Hypermail/Amsci/0017.html