A co-opetitive framework for the hub location problems in transportation networks

Rahimeh Neamatian Monemi, Shahin Gelareh, Said Hanafi, Nelson Maculan

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    Abstract

    In this paper, we present the first model of co-opetition for a Hub Location Problem (HLP) between two Logistics Service Provider (LSPs) companies where the mother company is the owner of infrastructure. The LSPs would like to cooperate with each other by establishing joint edges with limited capacities connecting their service networks. Such services are in form of pendulum services (a direct service between two points) between nodes of different networks. Additional market can be generated as a result of joining the two networks. At the same time, a competition is taking place between the two operators to increase their share from the additional market generated. In order to solve this problem, we propose a matheuristic approach combining a local search algorithm and a Lagrangian relaxation-based approach. In our matheuristic algorithm, the neighborhood solutions are evaluated using a Lagrangian relaxation-based approach. Numerical results of applying the proposed algorithm on a real case study of the problem are presented.
    Original languageEnglish
    Number of pages18
    JournalOptimization
    Early online date28 Feb 2017
    DOIs
    Publication statusEarly online - 28 Feb 2017

    Keywords

    • co-opetition
    • cooperation
    • competition
    • hub location problem
    • transportation
    • Lagrangian heuristic

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