“…Breton-Wintrobe construct, modern bureaucracies rely on vertical trust networksnetworks wherein subordinates ''trade'' what are referred to as ''(informal) services'' to superiors, who in turn make ''(informal) payments'' to those subordinates [9]. Mixon et al (2004a) indicate, in support of Breton andWintrobe (1982, 1986), that such ''informal payments'' mainly took the form of rapid promotions, but could also include better offices, travel, etc. In the former case, Mixon et al (2004a, pp.…”