Judgment aggregation and minimal change: a model of consensus formation by belief revision (Q721181)
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scientific article; zbMATH DE number 6905242
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Judgment aggregation and minimal change: a model of consensus formation by belief revision |
scientific article; zbMATH DE number 6905242 |
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Judgment aggregation and minimal change: a model of consensus formation by belief revision (English)
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18 July 2018
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The author combines two different frameworks of decision making: judgement aggregation and belief revision. First he recapitulates impossibility results for judgement aggregation functions and for postulates of revision functions (AGM postulates). In the following three sections a model is developed, which can be seen as a model of social belief change given an agenda of formulas. `Agents revise their own beliefs while collectively aiming for an agreement'. Such an agreement is possible `if the individuals are able and willing to revise their beliefs far enough'.
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social decision making
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judgement aggregation
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belief revision
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