Generalizing Location Games to a Graph
研究两家企业在图上的选址博弈，发现并非所有图都有纯纳什均衡，并找出一类存在纯纳什均衡的图。
The author studies two-firm location games on graphs. Earlier work analyzes two-firm location games on a line or a circle, and all examples given possess pure Nash equilibria. The author produces an example of a graph with no pure Nash equilibria and also a general class of graphs that do possess pure Nash equilibria. Copyright 1991 by Blackwell Publishing Ltd.