The Independent Science and Partnership Council publishes a series of policy briefs on a range of issues of strategic importance to the CGIAR. A high proportion of these are focused on impact assessment - typically these 'Impact Briefs' are summaries of specific impact assessment case-studies carried out by CGIAR centres which are of high quality and that demonstrate results that could be important for donors and the management of the CGIAR system.
Included here are pdfs of all the Impact Briefs published to date (most recent first) with links to the main impact assessment case-study that the brief was based on (e.g. working paper / journal article - click on "Full Study").
Full series of CGIAR Impact Briefs: