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arXiv 2407.18092cs.GTcs.MA
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参与式预算中的策略性成本选择

Strategic Cost Selection in Participatory Budgeting

Piotr Faliszewski, Łukasz Janeczko, Andrzej Kaczmarczyk, Grzegorz Lisowski, Piotr Skowron, Stanisław Szufa

AI总结:

研究参与式预算中提案者的策略性定价行为,探讨纯纳什均衡在AV/Cost等规则下的存在性,并通过真实选举数据进行实验验证。

摘要:

我们研究在基于批准的参与式预算(PB)背景下项目提案者的策略性行为。在我们的模型中,假设选票是固定且已知的,提案者希望设定尽可能高的项目价格,条件是他们的项目被选中且价格不低于交付的最低成本。我们研究此类博弈中纯纳什均衡(NE)的存在性,重点关注 AV/Cost、Phragmén 和 Method of Equal Shares 规则。此外,我们报告了在真实 PB 选举数据上策略性成本选择的实验研究。

英文摘要:

We study strategic behavior of project proposers in the context of approval-based participatory budgeting (PB). In our model we assume that the votes are fixed and known and the proposers want to set as high project prices as possible, provided that their projects get selected and the prices are not below the minimum costs of their delivery. We study the existence of pure Nash equilibria (NE) in such games, focusing on the AV/Cost, Phragmén, and Method of Equal Shares rules. Furthermore, we report an experimental study of strategic cost selection on real-life PB election data.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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