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Reform of the United Nations Security Council: equity and efficiency

Author

Listed:
  • Matthew Gould

    (University of Westminster)

  • Matthew D. Rablen

    (University of Sheffield)

Abstract

The United Nations Security Council (UNSC) is critical to global peace and security, yet more than 20 years of negotiations over its reform have proved fruitless. We use recent advances in the theory of a priori voting power to present a formal quantitative appraisal of the implications for democratic equity and efficiency of the “structural reforms” contained within 11 current reform proposals, as well as the separate effect of expansion of the UNSC membership. Only one reform proposal–a weakening of the veto power for Permanent Members by requiring two negative votes for a veto to be effective—robustly dominates the status quo against our measures of equity and efficiency. Several proposed structural reforms may actually worsen the issues they ostensibly claim to resolve.

Suggested Citation

  • Matthew Gould & Matthew D. Rablen, 2017. "Reform of the United Nations Security Council: equity and efficiency," Public Choice, Springer, vol. 173(1), pages 145-168, October.
    • Handle: RePEc:kap:pubcho:v:173:y:2017:i:1:d:10.1007_s11127-017-0468-2
    DOI: 10.1007/s11127-017-0468-2
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    Cited by:

    1. Josep Freixas, 2020. "The Banzhaf Value for Cooperative and Simple Multichoice Games," Group Decision and Negotiation, Springer, vol. 29(1), pages 61-74, February.
    2. Hang Luo & Lize Yang & Kourosh Houshmand, 2021. "Power Structure Dynamics in Growing Multilateral Development Banks: The Case of the Asian Infrastructure Investment Bank," Global Policy, London School of Economics and Political Science, vol. 12(1), pages 24-39, February.
    3. Matthew Gould & Matthew D. Rablen, 2016. "Equitable representation in councils: theory and an application to the United Nations Security Council," Public Choice, Springer, vol. 169(1), pages 19-51, October.

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    More about this item

    Keywords

    United Nations; United Nations Security Council; United Nations Security Council reform; Equity; Efficiency; Voting power; Square-root rule;
    All these keywords.

    JEL classification:

    • D72 - Microeconomics - - Analysis of Collective Decision-Making - - - Political Processes: Rent-seeking, Lobbying, Elections, Legislatures, and Voting Behavior
    • D71 - Microeconomics - - Analysis of Collective Decision-Making - - - Social Choice; Clubs; Committees; Associations
    • C71 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Cooperative Games
    • C63 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Computational Techniques

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