کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5071776 | 1477077 | 2013 | 19 صفحه PDF | دانلود رایگان |

- The paper discusses strategy-proof and anonymous mechanisms that assign a single indivisible object among N agents.
- The set of such mechanisms that are not Pareto dominated by another strategy-proof and anonymous mechanism is identified.
- This set is associated with three conditions. Mechanisms that destroy the good at certain profiles comply with these three conditions.
- For economies comprising two agents a closed characterization is provided.
A benevolent Planner wishes to assign an indivisible private good to n claimants, each valuing the object differently. Individuals have quasi-linear preferences. Therefore, the possibility of transfers is allowed. A second-best efficient mechanism is a strategy-proof and anonymous mechanism that is not Pareto dominated by another strategy-proof and anonymous mechanism. In this context, we identify three conditions that are necessary and, together with Voluntary Participation, sufficient for a mechanism to be second-best efficient. This set includes mechanisms that destroy the good at certain profiles. For domains comprising two individuals we provide an explicit characterization of the family of second-best efficient mechanisms.
Journal: Games and Economic Behavior - Volume 82, November 2013, Pages 369-387