In other words, they encourage the bureaucratization of structure. And second, headquarters tends to im its standards through the managers of the div whom it holds responsible for divisional perfor mance. That tends to result in centralization within e divisions. And centralization coupled with bu ucratization gives machine bureaucracy. That is the structure that works best in the divisi Simple structures and adhocracies make poor di e they abhor standards-they operat in dynamic environments where standards of any kind are difficult to establish. This might partly explain why Alan Ladd, Jr, felt he had to leave the film division of Twentieth Century Fox. And professional bureaucracies are not logically treated as integrated entities, nor can their goals be easily quantified. (How does one measure cure in a psy- chiatric ard or knowledge generated in a univer sity?)