Includes: Corruption Perceptions Index, Global Corruption Barometer, Bribe Payers Index, Promoting Revenue Transparency, Transparency in Reporting on Anti-Corruption, & other regional and national surveys and indices.
Source data available to paid subscribers only (MIT does not subscribe). Industry groupings of companies and methodology available for free on wRatings' site.
Directory of certified B Corporations; defined as companies that meet the highest standards of verified social and environmental performance, public transparency, and legal accountability.
This report from Harvard Law School covers how companies are reporting on sustainability including lack of consistency in terms of formats, report naming conventions, and the actual content.