, diagonal payoff security combined with upper semicontinuity of the diagonal payoff function has been widely understood to be … diagonal payoff security is raised to reflect the higher levels that arbitrary better responses may achieve. We also discuss … the relationship between our strengthened condition and diagonal payoff security. …

its mixed extension, if the lower bound on a player's payoff in the definition of diagonal payoff security is raised to … strengthened condition and diagonal payoff security. … pure strategy Nash equilibrium in compact, quasiconcave games by Reny's (1999) theorem. Analogously, diagonal payoff …

, diagonal payoff security combined with upper semicontinuity of the diagonal payoff function has been widely understood to be … diagonal payoff security is raised to reflect the higher levels that arbitrary better responses may achieve. We also discuss … the relationship between our strengthened condition and diagonal payoff security. …