Abstract
Consider the problem of distributing a fixed amount of a divisible resource among agents whose preferences are single-peaked. The uniform rule has been widely characterized under an ordinal utility approach. Instead, in a cardinal utility approach, we show that the uniform rule is the only consistent rule that maximizes the worst-case surplus among strategy-proof and ordinally efficient mechanisms.
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Juarez, R., You, J.S. Optimality of the uniform rule under single-peaked preferences. Econ Theory Bull 7, 27–36 (2019). https://doi.org/10.1007/s40505-018-0141-z
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DOI: https://doi.org/10.1007/s40505-018-0141-z
Keywords
- Single-peaked preferences
- Strategy-proofness
- Worst-case analysis
- Efficiency
- Uniform rule
- Consistency
- Divisible good
- Economic surplus