| 来源类型 | FEEM working papers "Note di lavoro" series
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| 规范类型 | 论文
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| Anonymous Social Influence |
| Manuel Förster; Michel Grabisch; Agnieszka Rusinowsk
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| 发表日期 | 2013
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| 出处 | Climate Change and Sustainable Development
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| 出版年 | 2013
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| 语种 | 英语
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| 摘要 | We study a stochastic model of influence where agents have “yes” or “no” inclinations on some issue, and opinions may change due to mutual influence among the agents. Each agent independently aggregates the opinions of the other agents and possibly herself. We study influence processes modelled by ordered weighted averaging operators, which are anonymous: they only depend on how many agents share an opinion. For instance, this allows to study situations where the influence process is based on majorities, which are not covered by the classical approach of weighted averaging aggregation. We find a necessary and sufficient condition for convergence to consensus and characterize outcomes where the society ends up polarized. Our results can also be used to understand more general situations, where ordered weighted averaging operators are only used to some extent. We provide an analysis of the speed of convergence and the possible outcomes of the process. Furthermore, we apply our results to fuzzy linguistic quantifiers, i.e., expressions like “most” or “at least a few”. |
| 特色分类 | C7;D7;D85
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| 关键词 | Influence
Anonymity
Ordered Weighted Averaging Operator
Convergence
Consensus
Speed Of Convergence
Fuzzy Linguistic Quantifier
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| URL | https://www.feem.it/en/publications/feem-working-papers-note-di-lavoro-series/anonymous-social-influence/
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| 来源智库 | Fondazione Eni Enrico Mattei (Italy)
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| 资源类型 | 智库出版物
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| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/118177
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推荐引用方式
GB/T 7714 |
Manuel Förster,Michel Grabisch,Agnieszka Rusinowsk. Anonymous Social Influence. 2013.
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20135301631574NDL2013-051.pdf
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