The hierarchical nature of bureaucracies allows employees to demonstrate achieved social status. When an officeholder is elected instead of appointed, that person is no longer a purely bureaucratic figure. He derives his power "from below" instead of "from above." When a high-ranking officer selects officials, they are more likely to be chosen for reasons related to the benefit of the superior than the competency of the new hire. When high-skilled employees are necessary for the bureaucracy and public opinion shapes decision-making, competent officers are more likely to be selected.
