SPATIAL COMPETITION AND THE JOINT CONSUMPTION OF SERVICES*
在Hotelling区位模型中引入顾客联合消费服务的特性，研究一维空间下企业均衡状态，适用于分析会议厅、网球场等需多人共同使用的服务市场。
ABSTRACT In Hotelling location models, an implicit assumption has been made that a customer uses the service provided by the firm, independent of other customers. However, for firms that supply meeting rooms, wedding halls, tennis courts, and golf links it is essential to incorporate the fact that the customer only uses the service in conjunction with other customers. The objective of this paper is to formulate the Hotelling location model n consideration of the interdependence among customers in one‐dimensional space, and to characterize the state of equilibrium. In our model, each group of members within a given distance enjoys a fixed amount of service of the firms, under the assumption that the travel cost incurred by each group is defined as the travel cost of the farthest customer in the group.