Strategy-proofness of scoring allocation correspondences for indivisible goods
Strategy-proofness of scoring allocation correspondences for indivisible goods
复制标题
不可分割商品的评分分配对应关系的策略证明
DOI:
10.1007/s00355-017-1075-3
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发表时间:
2018
影响因子:
0.9
通讯作者:
J. Rothe
中科院分区:
文献类型:
--
作者:
N. Nguyen;D. Baumeister;J. Rothe
We study strategy-proofness in a model of resource allocation due to Brams and King (Ration Soc 17:387–421, 2005) and Brams et al. (Theory Decis 55:147–180, 2003), further developed by Baumeister et al. (J Auton Agents Multi Agent Syst 31(3):628–655, 2017). We assume resources to be indivisible and nonshareable and that agents have responsive preferences over the power set of the resources, but only submit ordinal preferences over single resources to the social planner. Using scoring vectors, these ordinal preferences induce additive utility functions. We then focus on allocation correspondences that maximize utilitarian social welfare, and we use extension principles (from social choice theory, such as the Kelly and the Gärdenfors extension) for preferences to study manipulation of allocation correspondences. We characterize strategy-proofness of the utilitarian allocation correspondence: It is Gärdenfors/Kelly-strategy-proof if and only if the number of different values in the scoring vector is at most two or the number of occurrences of the greatest value in the scoring vector is larger than half the number of resources.
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影响因子:
0.6
作者:
Shin Sato
通讯作者:
Shin Sato
DOI:
--
发表时间:
2005
期刊:
Journal of computer and system sciences (Print)
影响因子:
--
作者:
E. Hemaspaandra;L. Hemaspaandra
通讯作者:
L. Hemaspaandra
影响因子:
0.9
作者:
F. Brandt
通讯作者:
F. Brandt
DOI:
10.1613/jair.4959
发表时间:
2016
期刊:
影响因子:
--
作者:
F. Brandt;C. Geist
通讯作者:
C. Geist
影响因子:
14.4
作者:
I. Caragiannis;Ariel D. Procaccia
通讯作者:
Ariel D. Procaccia