http://www.wellcome.ac.uk/stellent/groups/corporatesite/@policy_communications/documents/web_document/wtd003182.pdf

"The report reveals an extremely complex market for scientific publishing, which is continuing to undergo considerable change, influenced by a host of different players each striving to meet their own agenda. However, as a funder of research, we are committed to ensuring that the results of the science we fund are disseminated widely and are freely available to all."(Au)Content: a)Implications of current practice for the research community, b) Why are commercial publishers dominant? Demand, c)Why are commercial publishers dominant? Supply, d) Why are commercial publishers dominant? Market behaviour.