文章基本信息

标题：Huff-type competitive facility location model with foresight in a discrete space ,
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作者：Milad Gorji Ashtiani ; Ahmad Makui ; Reza Ramezanian 等
期刊名称：Management Science Letters
印刷版ISSN：1923-9335
电子版ISSN：1923-9343
出版年度：2011
卷号：1
期号：1
页码：1-12
DOI：10.5267/j.msl.2010.01.0010
出版社：Growing Science
摘要：Consider a chain as leader that wants to open p new facilities in a linear market, like metro. In this market, there is a competitor, called follower. The leader and the follower have established some facilities in advance. When the leader opens p new facilities, its competitor, follower, reacts the leader’s action and opens r new facilities. The optimal locations for leader and follower are chosen among predefined potential locations. Demand is considered as demand points and is assumed inelastic. Considering huff model, demand points are probabilistically absorbed by all facilities. The leader’s objective is maximization of its market share after opening follower’s new facilities. For solving leader problem, first the follower’s problem is solved for all leader’s potential locations and the best location for leader is obtained and then, a heuristic model is proposed for leader problem when the leader and the follower want to open one new facility. Computational results show that the proposed method is efficient for large scale problems
关键词：Competitive location; Leader-follower; Discrete space; Huff-type model; Inelastic Demand