The UK Research and Innovation body  (UKRI) has published a study it commissioned examining peer review processes (in the context of evaluating grant proposals, as opposed to peer review of publications), "Review of Peer Review". The announcement and a little background are at

https://www.ukri.org/news/review-of-peer-review-published/

and a direct link to the report is at

https://www.ukri.org/wp-content/uploads/2023/07/UKRI-060723-Review-of-peer-review-Final-report-revs-v2.pdf


Clifford Lynch
Director, CNI