• Tit for Tat is a game theory strategy in which each participant imitates the actions of their opponent after cooperating in the first round.

  • Tit for Tat can be used in games with repetitive moves or in a series of similar games.
  • A tit-for-tat emphasizes that cooperation between participants produces a more favorable outcome than a non-cooperative strategy.
  • Tit-for-tat strategies are found in economics, psychology, sociology, biology and many other fields.