The difference between a Nash equilibrium strategy and a dominant strategy is January 1, 2023 by admin nothing; they are synonymous. * the former is stable but the latter is unstable. the former must be a best response to all others’ strategy profiles,whereas the latter need only be a best response to others’ Nash equilibrium strategies. the former need only be a best response to others’ Nash equilibrium strategies,whereas the latter must be a best response to all others’ strategy profiles. See Answer the former is stable but the latter is unstable.