N5

Consider the "battle of sexes" between husband and wife about going out in the evening. The payoffs matrix is represented below. Wife Opera Ballet Opera (4; 1) (0. 0) Husband Ballet (0; 0) (1; 4) This game has O no equilibrium one equilibrium O two equilibria, i.e. (4; 1) and (1: 4) O two equilibria, i.e. (0: 0) and (0; 0) O potentially four equilibria (depending on who plays first)