Game Theory 101 Full Course - Game Theory 101 (#11): Calculating Payoffs

Game Theory 101: The Complete Textbook on Amazon: https://www.amazon.com/Game-Theory-101-Complete-Textbook/dp/1492728152/ http://gametheory101.com/courses/game-theory-101/ How do we calculate payoffs in mixed strategy Nash equilibria? The process has three simple steps: 1) Find the probability each outcome occurs in equilibrium. 2) For each outcome, multiply that probability by a particular player's payoff. 3) Sum all of those numbers together. That's all it takes! It is always a good exercise to calculate payoffs in mixed strategy Nash equilibria and compare them to the payoffs for pure strategy Nash equilibria, or even non-equilibrium outcomes. Is the mixed strategy Nash equilibrium efficient? Are there pure strategy Nash equilibria that are better for both players? What about non-equilibrium outcomes?