A characterization of possibility domains under Pareto optimality and group strategy-proofness

Madhuparna Karmokar; Souvik Roy; Ton Storcken

doi:10.1016/j.econlet.2019.108567

A characterization of possibility domains under Pareto optimality and group strategy-proofness

Madhuparna Karmokar^*
, Souvik Roy
, Ton Storcken

^*Corresponding author for this work

QE Math. Economics & Game Theory

Research output: Contribution to journal › Article › Academic › peer-review

Abstract

We consider domains that satisfy pervasiveness and top-connectedness, and we provide a necessary and sufficient condition for the existence of non-dictatorial, Pareto optimal, and group strategy-proof choice rules on those domains.

Original language	English
Article number	108567
Number of pages	4
Journal	Economics Letters
Volume	183
DOIs	https://doi.org/10.1016/j.econlet.2019.108567
Publication status	Published - Oct 2019

JEL classifications

d71 - "Social Choice; Clubs; Committees; Associations"

Keywords

Pareto optimality
Group strategy-proofness
Dictatorship
Inseparable top-pair

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10.1016/j.econlet.2019.108567

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title = "A characterization of possibility domains under Pareto optimality and group strategy-proofness",

abstract = "We consider domains that satisfy pervasiveness and top-connectedness, and we provide a necessary and sufficient condition for the existence of non-dictatorial, Pareto optimal, and group strategy-proof choice rules on those domains. ",

keywords = "Pareto optimality, Group strategy-proofness, Dictatorship, Inseparable top-pair",

author = "Madhuparna Karmokar and Souvik Roy and Ton Storcken",

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year = "2019",

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AU - Karmokar, Madhuparna

AU - Roy, Souvik

AU - Storcken, Ton

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Y1 - 2019/10

N2 - We consider domains that satisfy pervasiveness and top-connectedness, and we provide a necessary and sufficient condition for the existence of non-dictatorial, Pareto optimal, and group strategy-proof choice rules on those domains.

AB - We consider domains that satisfy pervasiveness and top-connectedness, and we provide a necessary and sufficient condition for the existence of non-dictatorial, Pareto optimal, and group strategy-proof choice rules on those domains.

KW - Pareto optimality

KW - Group strategy-proofness

KW - Dictatorship

KW - Inseparable top-pair

U2 - 10.1016/j.econlet.2019.108567

DO - 10.1016/j.econlet.2019.108567

M3 - Article

SN - 0165-1765

VL - 183

JO - Economics Letters

JF - Economics Letters

M1 - 108567

ER -

A characterization of possibility domains under Pareto optimality and group strategy-proofness

Abstract

JEL classifications

Keywords

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