2000 character limit reached
Proportional Budget Allocations: Towards a Systematization (2203.12324v2)
Published 23 Mar 2022 in cs.GT
Abstract: We contribute to the programme of lifting proportionality axioms from the multi-winner voting setting to participatory budgeting. We define novel proportionality axioms for participatory budgeting and test them on known proportionality-driven rules such as Phragm\'en and Rule X. We investigate logical implications among old and new axioms and provide a systematic overview of proportionality criteria in participatory budgeting.