An alternative proof of the characterization of core stability for the assignment game
نویسنده
چکیده
Solymosi and Raghavan (2001) characterize the stability of the core of the assignment game by means of a property of the valuation matrix. They show that the core of an assignment game is a von Neumann-Morgenstern stable set if and only if its valuation matrix has a dominant diagonal. Their proof makes use of some graphtheoretical tools, while the present proof relies on the notion of buyer-seller exact representative in Núñez and Rafels (2002). JEL Codes: C71, C78.
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ورودعنوان ژورنال:
- Oper. Res. Lett.
دوره 45 شماره
صفحات -
تاریخ انتشار 2017