“…Some factors that have often undergone analysis are player performance, race and nationality, seniority, number of days on the disabled list, age, awards won, and selection for the All-Star Game; from the studies conducted by Scully (1974); Krautmann and Oppenheimer (2002); Krautmann, Gustafson, and Hadley (2003); Yosifov (2006); Holmes (2010); Link and Yosifov (2012);and Jane, Chen, and Kuo (2013). Only Krautmann and Oppenheimer (2002), Link and Yosifov (2012), and Meltzer (2005) analyzed contract length as a factor.…”