2023
DOI: 10.1016/j.ejor.2022.05.027
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A theoretical and computational equilibria analysis of a multi-player kidney exchange program

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Cited by 10 publications
(8 citation statements)
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“…The objective is to balance the probability of selection of each pair in the KEP through different metrics such as minimizing the mean absolute deviation of the average probability of being selected in an exchange plan. This work followed preliminary observation by Carvalho and Lodi [10]. The authors show that KEPs can have many solutions maximizing the number of transplants.…”
Section: Related Workmentioning
confidence: 61%
See 1 more Smart Citation
“…The objective is to balance the probability of selection of each pair in the KEP through different metrics such as minimizing the mean absolute deviation of the average probability of being selected in an exchange plan. This work followed preliminary observation by Carvalho and Lodi [10]. The authors show that KEPs can have many solutions maximizing the number of transplants.…”
Section: Related Workmentioning
confidence: 61%
“…The aforementioned fairness notions in KEPs are not exhaustive. For example, related to game theory, Sönmez and Ünver [40], Ashlagi and Roth [3], Carvalho and Lodi [10] and Klimentova et al [23] all cast the fairness component of KEPs in a framework where agents (representing hospitals, regions or countries) aim to have the highest utility for their patients.…”
Section: Related Workmentioning
confidence: 99%
“…However, Abraham, Blum and Sandholm [1] proved that already for ℓ = 3 it becomes NP-hard to find an optimal solution for a round. We therefore set ℓ = 2 1 , just like some related papers [14,15,35], which we discuss later.…”
Section: An Application Of Partitioned Matching Gamesmentioning
confidence: 99%
“…To ensure stability, Carvalho and Lodi [14] used a 2-round system with 2-way exchanges only: in the first round each country selects an internal matching, and in the second round a maximum matching is selected for the international exchanges. They gave a polynomial-time algorithm for computing a Nash-equilibrium that maximizes the total number of transplants, improving the previously known result of [15] for two countries.…”
Section: An Application Of Partitioned Matching Gamesmentioning
confidence: 99%
See 1 more Smart Citation