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Restructuring a police force

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  • Magdalena Dominguez
  • Tom Kirchmaier

Abstract

This paper studies how consolidating organisational boundaries affects public service outcomes when resources do not adjust. We examine the Metropolitan Police Service's 2017-2018 reform that merged 32 Borough Operational Command Units into 12 larger Basic Command Units without mechanically changing budgets or total officer headcount. Using administrative data on police calls, officer staffing, and public-attitudes surveys, we estimate staggered difference-in-differences and event-study models. We find no change in overall officer headcount, but a compositional shift away from senior management toward frontline roles. At the same time, recorded calls related to crime and public safety decline, particularly in more disadvantaged areas, with no evidence of aggregate deterioration in public perceptions. The results show that organisational consolidation can alter recorded service outcomes and internal allocation of officer capacity even when total resources remain unchanged.

Suggested Citation

  • Magdalena Dominguez & Tom Kirchmaier, 2026. "Restructuring a police force," CEP Discussion Papers dp2148, Centre for Economic Performance, LSE.
    • Handle: RePEc:cep:cepdps:dp2148
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    References listed on IDEAS

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