Katherine J. Strandburg (New York University School of Law) has posted Sharing Research Tools and Materials: Homo Scientificus and User Innovator Community Norms on SSRN. Here is the abstract:
This Article uses a simplified rational choice theory of social norms to illuminate the circumstances in which a norm of sharing is likely to arise among user innovators who invent technologies for their own use. It then evaluates the issue of sharing of scientific research tools in this light, focusing on the effects of patenting and of the convergence of academic and commercial research in the life sciences. Finally, it discusses the potential for policy changes to promote sharing norms in the diverse community of research tool innovators.