What is a think tank?
A collective ideology maintained by a private entity.
Think Tanks
- Carnegie Endowment for International Peace
- Heritage Foundation
- Lexington Institute
- Manhattan Institute for Policy Research
- Acton Institute
- Cato Institute
- Inter-American Dialogue
- American Enterprise Institute
- Aspen Institute
- Urban Institute
- Ludwig von Mises Institute
- Kaiser Family Foundation
- Heartland Institute
- Independent Institute
- Worldwatch Institute
- Human Rights Watch
- Electronic Privacy Information Center
- Public Policy Institute of California
- Council on Foreign Relations
- Reason Foundation
- Discovery Institute
- RAND Corporation
- Hoover Institution
- The Russell Sage Foundation
- Cascade Policy Institute
- Peterson Institute for International Economics
- Economic Policy Institute
- Bipartisan Policy Center
- Earth Institute
- Stimson Center
- Competitive Enterprise Institute
- James A. Baker III Institute for Public Policy
- Mercatus Center at George Mason University
- Woodrow Wilson International Center for Scholars
- Center for a New American Security
- Open Society Foundation
- Guttmacher Institute
- Brookings Institution
- Center for American Progress
- Claremont Institute
- Atlantic Council
- National Bureau of Economic Research
- Commonwealth Fund
- New America Foundation
- Third Way
- Belfer Center for Science and International Affairs
- Center on Budget and Policy Priorities
- Freedom House
- Center for Strategic and International Studies
- Carnegie Council for Ethics in International Affairs
- Center for Immigration Studies