The Center for Responsive Politics is a non-partisan, non-profit research group that tracks money in politics and its effect on elections and public policy. The Center conducts research on campaign finance issues for the news media, academics, activists, and the public at large. The website includes search tools for finding public records of campaign contributions from individual donors and special interest groups.
The Brookings Institution is a nonprofit public policy organization that seeks to provide high-quality research and recommendations for decision-makers in the U.S. and abroad. This page includes research and commentary on Campaign Finance Reform.