Independent or affiliated organizations that research policy problems and recommend solutions are called think tanks. They employ scholars, former officials, and analysts who produce reports, host events, and brief decision-makers.

Think tanks span the ideological spectrum. Some are nonpartisan and prioritize technical expertise; others openly advance particular political agendas. Funding sources—governments, foundations, corporations, individuals—shape research agendas and perceived credibility. Influence operates through media visibility, personal networks, and the supply of ready-made policy ideas when windows of opportunity open.

Critics argue that some think tanks function as lobbying operations with academic veneer. Defenders see them as valuable sources of long-term thinking that elected officials and civil servants, pressed by daily demands, cannot easily produce. The densest concentrations of think tanks appear in capital cities where policy is made.

• Organization researching and advising on policy
• Produces reports and briefings for decision-makers
• Ranges from nonpartisan to openly ideological
• Influence depends on credibility and networks