New study: 72.4% of "Positive Position Papers on #OpenScience" are eventually but not immediately #OpenAccess, and only 54% are immediately OA.
https://royalsocietypublishing.org/rsos/article/13/9/252500.R2/483410
PS: Those are pathetic numbers, even if significantly better than the rates for research articles in general.
From the authors: "These findings indicate partial but incomplete alignment between expressed support and OA behaviour, highlighting the roles of funding conditions, disciplinary norms and journal-level OA opportunities."
@petersuber At least Scotland is leading the way! @g3om4c