Article (Scientific journals)
Mobility service providers’ interacting strategies under multi-modal equilibrium
BANDIERA, Claudia; CONNORS, Richard; VITI, Francesco
2024In Transportation Research. Part C, Emerging Technologies, 168, p. 104766
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Keywords :
Equilibrium Problem with Equilibrium Constraints; Mobility service providers interacting strategies; Multi-modal user equilibrium; Variational Inequality Problem; Equilibrium constraint; Equilibrium problem; Equilibrium problem with equilibrium constraint; Mobility service; Mobility service provider interacting strategy; Multi-modal; Service provider; User equilibrium; Variational inequality problems; Civil and Structural Engineering; Automotive Engineering; Transportation; Management Science and Operations Research; Equilibrium Problem with Equilibrium; Constraints
Abstract :
[en] In this paper, we analyse the interactions between Mobility Service Providers (MSP) in a multi-modal system. We formulate the problem using a bi-level structure extending Multi-modal Network Design (MND) principles. The upper level models the profit maximization objectives of multiple MSPs operating and offering different services to the users. At the lower level, users are divided into heterogeneous classes based on their travel characteristics, and assigned to a multi-modal super-network characterized by non-separable cost functions to account for interactions between modes. The problem is formulated as an Equilibrium Problem with Equilibrium Constraints (EPEC), which is characterized by a Variational Inequality (VI) Problem at the lower level, and a Nash equilibrium condition at the upper level. We apply an iterative solution algorithm that combines the classical Diagonalization method with an adaptive Extragradient Method to solve this complex problem and test it on several examples, demonstrating the validity and interpretability of the model and its results. These computations illustrate the competitive landscape faced by MSPs and the ranges of solutions where MSPs can be profitable, for small and medium sized examples.
Disciplines :
Engineering, computing & technology: Multidisciplinary, general & others
Author, co-author :
BANDIERA, Claudia ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > FSTM Faculty administration > Research Facilitators
CONNORS, Richard  ;  University of Luxembourg > Faculty of Science, Technology and Medicine > Department of Engineering > Team Francesco VITI
VITI, Francesco  ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Engineering (DoE)
External co-authors :
no
Language :
English
Title :
Mobility service providers’ interacting strategies under multi-modal equilibrium
Publication date :
November 2024
Journal title :
Transportation Research. Part C, Emerging Technologies
ISSN :
0968-090X
eISSN :
1879-2359
Publisher :
Elsevier Ltd
Volume :
168
Pages :
104766
Peer reviewed :
Peer Reviewed verified by ORBi
Focus Area :
Sustainable Development
Development Goals :
11. Sustainable cities and communities
FnR Project :
FNR13769009 - Maas4all, 2019 (15/10/2019-14/10/2022) - Francesco Viti
Name of the research project :
R-AGR-3625 - BRIDGES/19/13769009 MaaS4All - ACL - VITI Francesco
Funders :
Fonds National de la Recherche
Funding number :
13769009
Funding text :
This research is funded by Fonds National de la Recherche Luxembourg (GRANT NUMBER: 13769009).
Available on ORBilu :
since 29 December 2024

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