By Linnea Mills (independent researcher).
This paper presents research that sought to document how, when, and why three donor agencies — the U.S. Department of State, the Millennium Challenge Corporation (MCC), and the U.K. Department for International Development (DFID) — have adopted the Open Budget Index in language and practice; assesses the contributions of the Open Budget Initiative and its partners to achieving these apparent advocacy successes; and analyzes other factors that may have influenced the decision of these three donors to use the language and methodology advocated by the Open Budget Initiative. In conclusion, the analysis of the three donor case studies covered in this report shows that the advocacy efforts by the Open Budget Initiative have had varied impact in changing policy debates and guidelines.