“…(1) selection mechanisms-in terms of, merit selection (e.g., Hall 2001;Goelzhauser 2018), initial election (e.g., Bonneau 2006;Gill and Eugenis 2019), and retention elections (e.g., Hall and Brace 1999;Holmes and Emrey 2006); (2) partisan signals to voters (e.g., Bonneau and Cann 2015;Canes-Wrone, Clark, and Kelly 2014;Badas and Stauffer 2019); and (3) salience of legal policy areas (e.g., Canes-Wrone, Clark, and Semet 2018;Carson et al 2011).…”