Policy Commons provides links to millions of policy reports, briefs, analyses, and datasets from over 40,000 IGOs, NGOs, think tanks, and global research organizations. Modules are cross searchable and include:
Many non-profit organizations such as think tanks, advocacy groups, and research centers (collectively known as non-governmental organizations, or NGOs) produce policy research, analysis, and data.
Utilize Policy Commons (which includes Global Think Tanks) or Overton to search for publications, as well as identify relevant think tanks or NGOs
Berkely Library list of select think tanks
Harvard Kennedy School Library's list of U.S. and non-U.S. think tanks
University of Pennsylvania libraries guide to Public Policy Research Think Tanks; includes lists of top think tanks worldwide, and in specific policy areas (lists last updated in 2021)
State Policy Network supports a network of conservative think tanks in every U.S. state
Evaluating think tanks (Harvard Kennedy School)
Media Bias/Fact Check can be used to evaluate an organization's credibility (level of factual accuracy) as well as political leanings (includes various NGOs, in addition to news organizations); rates each organization separately for credibility as well as political bias
International government organizations (IGOs) are helpful sources of information on policy topics both in the U.S. and in other countries
The library offers hundreds of subject or disciplinary databases that may be helpful when researching a policy issue. For example: Your topic is affordable housing. History, sociology, or urban planning databases may all be relevant.
These subscription journals are accessible to U-M users only