Spatial competition and collaboration networks
نویسنده
چکیده
In this paper, we discuss the formation of collaboration networks among rms that are located in a circular city. The model is a two-stage game. In the rst stage, rms form collaboration links, and in the second stage the rms engage in price competition. The model in the second stage is a generalization of Salops (1979) model. We examine pairwise stability of networks and a stochastic network formation process. In addition, we characterize socially e¢ cient networks. Keywords: Network formation, Collaboration, Spatial competition JEL classi cation codes: D85, L11, L13, R32 The author is grateful to Minoru Kitahara for helpful comments. yAddress: 3-27-1, Rokkakubashi, Kanagawa-ku, Yokohama-shi, Kanagawa-ken 221-8686, Japan, E-mail: [email protected], HP: http://www.gs.econ.keio.ac.jp/~okuyasu/
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ورودعنوان ژورنال:
- Int. J. Game Theory
دوره 41 شماره
صفحات -
تاریخ انتشار 2012