There's an interesting report of a meeting (that I was fortunate to be
able to participate in)  that took place following the December 2018
CNI Membership meeting. This was jointly convened by the Association of
Research Libraries (ARL) and the Social Sciences Research Council
(SSRC).

A summary of the report can be found at

https://www.arl.org/news/arl-news/4713-academy-library-leaders-identify-actions-to-promote-open-scholarship-in-social-sciences

A direct link to the PDF of the report

https://www.arl.org/publications-resources/4714-arl-ssrc-meeting-on-open-scholarship-in-the-social-sciences-summary-and-next-steps

Clifford Lynch
Director, CNI