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The Possibility of Social Choice [PDF]
American Economic Review, 1999 The subject of social choice includes within its capacious frame various problems with the common feature of relating social judgments and group decisions to the views and interests of the individuals who make up the society or the group. Some challenges and foundational problems faced by social choice theory as a discipline are discussed.
Amartya Sen, Sen Amartya
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2013
n this paper, we show how monads and substitutions allows for a separation between social choice and social ‘choosing’. Choice as value and choosing as operation is modeled using underlying signatures and related term monads. These monads are arranged over Goguen’s category Set(L), which provides the internalization of uncertainty both in choice as ...
P. Eklund, Fedrizzi, Mario, R. Helgesson
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n this paper, we show how monads and substitutions allows for a separation between social choice and social ‘choosing’. Choice as value and choosing as operation is modeled using underlying signatures and related term monads. These monads are arranged over Goguen’s category Set(L), which provides the internalization of uncertainty both in choice as ...
P. Eklund, Fedrizzi, Mario, R. Helgesson
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Empathetic social choice on social networks
International Joint Conference on Autonomous Agents and Multiagent Systems, 2014Social networks play a central role in individual interactions and decision making. While it is recognized that networks can correlate behaviors and preferences among connected agents, relatively little work has considered mechanisms for social choice on such networks.
Amirali Salehi-Abari, Craig Boutilier
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The Review of Economic Studies, 1976
An important hypothesis for Arrow's Impossibility Theorem is that any configuration of personal preferences on the part of the individuals involved must be allowed. In this paper a similar paradox is obtained under a weaker hypothesis. The set of individuals is supposed to be partitioned into disjoint " parties " characterized by the fact that no two ...
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An important hypothesis for Arrow's Impossibility Theorem is that any configuration of personal preferences on the part of the individuals involved must be allowed. In this paper a similar paradox is obtained under a weaker hypothesis. The set of individuals is supposed to be partitioned into disjoint " parties " characterized by the fact that no two ...
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2015 IEEE International Conference on Systems, Man, and Cybernetics, 2015
A social network comprises a collective of individuals who exert influence on each other via explicit communication/ control linkages. Applying social choice theory to networks requires the influence linkages to be explicitly embedded into the social choice model. Embedding is accomplished by replacing classical categorical preferences with conditional
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A social network comprises a collective of individuals who exert influence on each other via explicit communication/ control linkages. Applying social choice theory to networks requires the influence linkages to be explicitly embedded into the social choice model. Embedding is accomplished by replacing classical categorical preferences with conditional
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SIAM Review, 1974
With $\mathcal{H}$ a family of sets and $\mathcal{D}$ a set, a social choice function assigns a nonempty subset $F(Y,D)$ of Y to each $(Y,D) \in \mathcal{H} \times \mathcal{D}$. In social choice theory, the sets in $\mathcal{H}$ are feasible alternative sets, each $D \in \mathcal{D}$ specifies preferences on the alternatives of individuals in the ...
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With $\mathcal{H}$ a family of sets and $\mathcal{D}$ a set, a social choice function assigns a nonempty subset $F(Y,D)$ of Y to each $(Y,D) \in \mathcal{H} \times \mathcal{D}$. In social choice theory, the sets in $\mathcal{H}$ are feasible alternative sets, each $D \in \mathcal{D}$ specifies preferences on the alternatives of individuals in the ...
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2018
Social choice theory is the branch of economics concerned with the relationships between individual values, preferences and rights and collective decision making and evaluation. Social choice theory therefore provides connections between the formal analysis of rational choice, the debate on political process, and ethics.
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Social choice theory is the branch of economics concerned with the relationships between individual values, preferences and rights and collective decision making and evaluation. Social choice theory therefore provides connections between the formal analysis of rational choice, the debate on political process, and ethics.
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Summation Social Choice Functions
Econometrica, 1973A summation social choice function is a social choice function whose choice sets are determinable from maximum sums of utilities that preserve individual preference. Assuming the set of alternatives is finite and individual preferences are irreflexive and transitive, a unanimity-type condition is shown to be necessary and sufficient for a social choice
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2009
Abstract This article provides a brief overview of social choice. It concentrates on the interface between traditional notions of endstate justice and the more modern theme of strategic implementation. It outlines a general model of mechanism design and defines the classical notions of procedural and endstate justice in the context of ...
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Abstract This article provides a brief overview of social choice. It concentrates on the interface between traditional notions of endstate justice and the more modern theme of strategic implementation. It outlines a general model of mechanism design and defines the classical notions of procedural and endstate justice in the context of ...
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Investigating tourist destination choice: Effect of destination image from social network members
Tourism Management, 2021Xiaofeng Pan +2 more
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