PurchasingPolicy.orgPURCHASINGPOLICYBETA

Think Tank Influence Pipeline

How corporate donors and billionaires fund think tanks that produce research shaping federal policy. Trace the influence chain from funding source to policy outcome.

Think Tanks
8
Corporate/Billionaire Funders
14
Tracked Funding
$31,400,000
Policy Links
10 links to 7 outcomes
Funder
Think Tank
Policy Outcomes

Data sourced from IRS 990 filings, OpenSecrets, corporate disclosure reports, and think tank annual reports. Funding estimates may not capture all donations, especially those routed through donor-advised funds like DonorsTrust. "Policy links" indicate a think tank produced research or advocacy that aligns with a specific policy outcome — not proof of direct causation.