השוואת שיטות

	תחרות סטאקלברג	שיווי משקל נאש בייסיאני
תחום	תורת המשחקים	תורת המשחקים
משפחה	Machine learning	Machine learning
שנת המקור	1934	1967
הוגה השיטה	Heinrich von Stackelberg	John Harsanyi
סוג	algorithm	algorithm
מקור מכונן	von Stackelberg, H. (1934). Marktform und Gleichgewicht. Julius Springer.	Harsanyi, J. C. (1967). Games with incomplete information played by Bayesian players, Parts I, II, and III. Management Science, 14(3), 159-182.
כינויים	Quantity Leadership, Sequential Oligopoly, Stackelberg Equilibrium	BNE, Perfect Bayesian Equilibrium, Type-Contingent Equilibrium
קשורות	4	4
תקציר	Stackelberg Competition models sequential oligopolistic markets where one firm (the leader) commits to a quantity first, and other firms (followers) observe this choice and respond. Introduced by Heinrich von Stackelberg in 1934, the model captures first-mover advantage in quantity-setting competition. The resulting Stackelberg Equilibrium, found by backward induction, yields the leader higher profit than simultaneous (Cournot) competition.	Bayesian Nash Equilibrium (BNE) extends Nash Equilibrium to games with incomplete information, where players lack full knowledge of others' payoff functions. Introduced by John Harsanyi in 1967, BNE models strategic interaction under uncertainty by representing unknown payoffs as players' private types drawn from a probability distribution. Equilibrium is found by solving for type-contingent strategies that are best responses to all possible type realizations.