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arXiv 1610.05409math.OC
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相关博弈的分裂纳什均衡及其经济应用

Split Nash Equilibria for Related Games and Applications to Economics

Jinlu Li

摘要:

在本文中,我们引入了与两个相关的非合作策略博弈的分裂纳什均衡问题的概念。然后利用Fan-KKM定理证明了巴拿赫空间中局中人的策略集为非空闭凸子集的相关非合作策略对策的分裂Nash均衡问题解的存在性。作为这一存在性在经济学中的应用,给出了一个例子,研究了两个相关经济体效用的分裂纳什均衡的存在性。作为应用,我们研究了价格竞争的双头扩展Bertrant模型的分裂Nash均衡的存在性

英文摘要:

In this paper we introduce the concept of split Nash equilibrium problems associated with two related noncooperative strategic games. Then we apply the Fan-KKM theorem to prove the existence of solutions to split Nash equilibrium problems of related noncooperative strategic games, in which the strategy sets of the players are nonempty closed and convex subsets in Banach spaces. As application of this existence to economics, an example is provided to study the existence of split Nash equilibrium of utilities of two related economies. As applications, we study the existence of split Nash equilibrium in the dual extended Bertrant duopoly model of price competition

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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