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Niskanen's Budget-Maximization Model

Bureau chiefs are modelled as having incentives to seek larger budgets.

Niskanen's 1971 model. Its predictions have held unevenly: later evidence suggests budget maximisation is at most one motive among several, with bureau chiefs also valuing discretion, staff quality and autonomy.

In practice

  • An agency offered a larger budget with tighter reporting turns it down, and takes a smaller settlement that leaves its discretion intact.
  • Later work finds bureau chiefs also value discretion, staff quality and autonomy, so budget alone underdetermines what an agency does.
Possible explanations
The explanation is information asymmetry: a bureau knows its own cost function and the legislature does not, so the bureau can present a budget request the legislature cannot evaluate.
In its favour
It gave public choice a tractable model of bureaucracy and predicted real behaviour around budget cycles, including the year-end spending surge.
Against it
Later evidence suggests budget maximisation is at most one motive among several, with officials also valuing discretion, mission and quiet life, and Niskanen himself revised the model towards a narrower claim about discretionary budget.
Standing
Later evidence suggests budget maximisation is at most one motive among several.
Subject
Law & Politics
Essay
Competing accounts of how power works

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