“…Some studies examined customer-driven behavior, such as asking for and expecting gifts, favors, or bribes (Forker and Janson 1990;Zhuang, Herndon, and Tsang 2012); sexual harassment (Fine, Shepherd, andJosephs 1994, 1999;Swift and Kent 1994); discrimination; and, facilitation of backdoor selling (Inks, Avila, and Chapman 2004). The unethical behaviors of competitors and co-workers, which are the same as those identified earlier for sales staff, include competitors stealing the leads of another company's salesforce (Carter 2000;Pettijohn, Keith, and Burnett 2011) or co-workers taking credit for their colleagues' work or shifting blame (Lagace, Dahlstrom, and Gassenheimer 1991;Lee et al 2009;Mantel 2005).…”