Miyazaki, Yusuke; Azuma, Hiromi - In: Mathematical Social Sciences 65 (2013) 2, pp. 85-91
The aim of this paper is twofold. First, we extend the concepts of structural stability and robustness to ϵ-equilibria that is defined in Anderlini and Canning (2001), Yu and Yu (2006) and Yu et al. (2009) so that we investigate whether the introduction of a small amount of additional...