Complementarities and the Existence of Strong Berge Equilibrium
Please cite this item using this persistent URLhttp://hdl.handle.net/11693/12516
RAIRO: Operations Research
- Department of Economics 
This paper studies the existence and the order structure of strong Berge equilibrium, a refinement of Nash equilibrium, for games with strategic complementarities a la strong Berge. It is shown that the equilibrium set is a nonempty complete lattice. Moreover, we provide a monotone comparative statics result such that the greatest and the lowest equilibria are increasing.
Keskin, K., & Sağlam, H. Ç. (2014). Complementarities and the existence of strong Berge equilibrium. RAIRO-Operations Research, 48(3), 373-379.