“…Focusing on credit analysts provides an interesting setting, because their expertise and career concerns should reduce the effect of partisan perception (e.g., Gentzkow, Glaeser, and Goldin (2006); Hong and Kacperczyk (2010)). At the same time, any effect of partisan perception on credit rating actions is likely to have implications for firms' cost of financing (Fracassi, Petry, and Tate (2016)), as well as their financial policy and investment decisions (Chernenko and Sunderam (2011); Begley (2015); Almeida, Cunha, Ferreira, and Restrepo (2017)).…”