The Tuesday advantage of candidates endorsed by American newspapers

This article documents the electoral advantage of candidates who have a newspaper endorsement published on Election Day compared to other endorsed candidates. I provide evidence that this advantage is not driven by a selection effect, suggesting that it is instead explained by readers deciding how to vote based on endorsements read on Election Day. Moreover, candidates who have a different political orientation from their endorsing newspapers benefit more from this endorsement than other candidates. These results are based on a newly-compiled dataset matching county-level data of 826 endorsed candidates’ election results with newspaper and county characteristics.