A bankruptcy approach to solve the fxed cost allocation problem in transport systems
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Fatemeh Babaei [1] ; Hamidreza Navidi [1] ; Stefano Moretti [2]
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[1] Shahed University
Shahed University
Irán
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[2] Paris Dauphine University
Paris Dauphine University
París, Francia
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- Localización: Top, ISSN-e 1863-8279, ISSN 1134-5764, Vol. 30, Nº. 2, 2022, págs. 332-358
- Idioma: inglés
- Enlaces
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Resumen
In this paper, we study the allocation of a fxed cost among diferent cities involved in a line-shape transport system like a tram line or a railway. The central characteristic of the problem is that the intended cost is not depending on the infrastructure length or the use intensity. Estañ et al. (Ann Oper Res 301(1):81–105, https:// doi.org/10.1007/s10479-020-03645-1, 2021) originally introduced the problem and axiomatically studied it. Based on the well-known bankruptcy problem and game, we analyze it by applying two other approaches. First, adding a parameter, we take into account the municipalities revenues in the determination of cost shares. That enables one to transform a fxed cost allocation problem (FCAP) into a well-known bankruptcy one. We propose two bankruptcy problems for FCAP and use the proportional, adjusted proportional, constrained equal awards, constrained equal losses, and Talmud rules to solve it. Then, we defne two bankruptcy games corresponding to FCAP and use the Shapley value for cost allocation. The characteristic functions have attractive interpretations; one considers the agents’ minimum desire to contribute to the cost, and the other does their minimum expectation from the overall proft.
We investigate presented solutions if they meet some fairness and stability properties. Finally, we apply the suggested approaches to a practical problem.
