Candidates in the 2016 presidential race would see a dramatic shift in their fundraising, and have a powerful incentive to focus more on small donors under a proposed small donor public financing system, according to a study released on Tuesday by the U.S. Public Interest Research Group Education Fund (U.S. PIRG). Using candidate filings with the Federal Election Commission (FEC) through July, “Boosting the Impact of Small Donors: How Matching Funds Would Reshape the 2016 Presidential Election” examines the impact of a program that matches small contributions with limited public funds for candidates who agree not to accept large donations.