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Self-Enforcing Voting in International Organizations

Author

Listed:
  • Giovanni Maggi
  • Massimo Morelli

Abstract

Some international organizations are governed by unanimity rule, others by (simple or qualified) majority rules. Standard voting models, which assume that the decisions made by voting are perfectly enforceable, have a hard time explaining the observed variation in governance mode, and in particular the widespread occurrence of the unanimity system. We present a model whose main departure from standard voting models is that the organization cannot rely on external enforcement mechanisms: each country is sovereign and cannot be forced to comply with the collective decision or, in other words, the voting system must be self-enforcing. The model identifies conditions under which the organization adopts the unanimity rule, and yields rich comparative-statics predictions on the determinants of the mode of governance. (JEL D72, F53)

Suggested Citation

  • Giovanni Maggi & Massimo Morelli, 2006. "Self-Enforcing Voting in International Organizations," American Economic Review, American Economic Association, vol. 96(4), pages 1137-1158, September.
    • Handle: RePEc:aea:aecrev:v:96:y:2006:i:4:p:1137-1158
    Note: DOI: 10.1257/aer.96.4.1137
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    References listed on IDEAS

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    More about this item

    JEL classification:

    • D70 - Microeconomics - - Analysis of Collective Decision-Making - - - General
    • F02 - International Economics - - General - - - International Economic Order and Integration

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