“…A hedonic pricing model was specified to estimate the impact of phenotypic traits, performance measurements, and EPDs on bull sale price over time, which follows the modeling approach of previous studies (Bekkerman, Brester, and McDonald, 2013;Brimlow and Doyle, 2014;Chvosta, Rucker, and Watts, 2001;Dhuyvetter et al, 1996;Jones et al, 2008;Kessler, Pendell, and Enns, 2017;McDonald et al, 2010;Vanek, Watts, and Brester, 2008;Vestal et al, 2013). Hedonic pricing models have been used to determine the influence of characteristics over time (Blank, Saitone, and Sexton, 2016;Hanson, Sherrick, and Kuethe, 2018;Zimmerman et al 2012).…”