The Beacon Hill Institute for Public Policy Research
- BHI is a free-market think tank based in Suffolk University Boston, MA. It studies the public policy areas of state tax policy, privatization, welfare reform, compassion tax credits, regulatory reform and other areas from a market perspective.
- http://www.beaconhill.org/

Belcher Foundation
- A conservative think tank that publishes research on public policy, church and state, education, law, and history.
- http://www.belcherfoundation.org

Brookings Institution
- An independent research and policy institute. Web site contains briefing papers, analyses, and other resources related to many current political issues.
- http://www.brook.edu/

Buckeye Institute
- Improving the lives of all Ohioans by promoting free market ideas and limited government.
- http://www.buckeyeinstitute.org/