Project Submission Games in Participatory Budgeting

Fuente: arXiv
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Hauptverfasser: Faliszewski, Piotr, Janeczko, Łukasz, Kaczmarczyk, Andrzej, Lisowski, Grzegorz, Pierczyński, Grzegorz
Format: Preprint
Veröffentlicht: 2025
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author Faliszewski, Piotr
Janeczko, Łukasz
Kaczmarczyk, Andrzej
Lisowski, Grzegorz
Pierczyński, Grzegorz
author_facet Faliszewski, Piotr
Janeczko, Łukasz
Kaczmarczyk, Andrzej
Lisowski, Grzegorz
Pierczyński, Grzegorz
contents We introduce the framework of project submission games, capturing the behavior of project proposers in participatory budgeting (and multiwinner elections). Here, each proposer submits a subset of project proposals, aiming at maximizing the total cost of those that get funded. We focus on finding conditions under which pure Nash equilibria (NE) exist in our games, and on the complexity of checking whether they exist. We also seek algorithms for computing best responses for the proposers
format Preprint
id arxiv_https___arxiv_org_abs_2508_09741
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Project Submission Games in Participatory Budgeting
Faliszewski, Piotr
Janeczko, Łukasz
Kaczmarczyk, Andrzej
Lisowski, Grzegorz
Pierczyński, Grzegorz
Computer Science and Game Theory
I.2.11
We introduce the framework of project submission games, capturing the behavior of project proposers in participatory budgeting (and multiwinner elections). Here, each proposer submits a subset of project proposals, aiming at maximizing the total cost of those that get funded. We focus on finding conditions under which pure Nash equilibria (NE) exist in our games, and on the complexity of checking whether they exist. We also seek algorithms for computing best responses for the proposers
title Project Submission Games in Participatory Budgeting
topic Computer Science and Game Theory
I.2.11
url https://arxiv.org/abs/2508.09741