“…In this study, we are interested in firms' CSR engagement policies as a response to focal credit rating changes and in the ex post effects these policies may have for credit ratings. The credit ratings literature suggests that firms adjust corporate policies (capital structure, investment, and accounting practices) to maintain or improve credit ratings (Agha & Faff, 2014;Alissa et al, 2013;Bedendo & Siming, 2018;Brown et al, 2015;Chernenko & Sunderam, 2012;Jung et al, 2013;Kisgen, 2006Kisgen, , 2007Kisgen, , 2009.…”