Competitive facility location problem with foresight considering service distance limitations. (October 2017)

• Record Type: Journal Article
• Authors: Qi, Mingyao; Xia, Mingfei; Zhang, Ying; Miao, Lixin
• Is Part Of: Computers & industrial engineering. Volume 112(2017)
• Page Start: 483
• Page End: 491
• Publication Date: 2017-10
• Subjects: Competitive facility location problem -- Service distance -- Tabu search -- Gravity-based model -- Bi-level Nonlinear Integer Programming; Engineering -- Data processing -- Periodicals; Industrial engineering -- Periodicals; 620.00285
• DOI: 10.1016/j.cie.2017.04.024
• Languages: English
• ISSNs: 0360-8352

Abstract

Highlights: This paper studies a competitive facility location problem with foresight considering service distance limitations. A new customer behavior rule is proposed by which customers will only consider facilities within specific distance. A two-stage hybrid tabu search algorithm is developed to solve the problem. Computations on both small and large instances prove the effectiveness of the proposed algorithm. GIS is adopted to visualize the facility location and service area for intuitive interpretation of the solution. Abstract: This paper presents a bi-level, nonlinear, integer programming model for the competitive facility location problem with foresight. The developed model's objective is to maximize the leader's market share while also taking into consideration the follower's response. In the classical competitive facility location model, it is assumed that the facility competes for all customers, no matter how far away they are. Instead, this paper considers a new kind of customer behavior in which people only patronize facilities within a range they feel is convenient, which is more realistic than the existing models. To solve the model, a two-stage hybrid tabu search algorithm is proposed. A set of randomly generated instances are presented and analyzed statistically in order to illustrate the effectiveness of the proposed algorithm. The results indicate that the proposed algorithm provides an effective means to solve the problems and that service distance is proved to be a significant factor in the model.