• Sequential equilibrium is a refinement of Nash equilibrium for extensive form games due to David M. Kreps and Robert Wilson. A sequential equilibrium...
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  • bidding#signaling. Sequential equilibrium - a refinement of PBE, that restricts the beliefs that can be assigned to off-equilibrium information sets to...
    16 KB (2,564 words) - 22:29, 18 September 2024
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    Sequential auction Brocas; Carrillo; Sachdeva (2018). "The Path to Equilibrium in Sequential and Simultaneous Games". Journal of Economic Theory. 178: 246–274...
    6 KB (633 words) - 22:33, 24 February 2025
  • perfect equilibrium is also a sequential equilibrium. A normal-form trembling hand perfect equilibrium of an extensive form game may be sequential but is...
    8 KB (1,124 words) - 16:04, 11 May 2025
  • strategies under consideration; Sequential rationality: the players choose optimally given their beliefs. Bayesian Nash equilibrium can result in implausible...
    25 KB (3,283 words) - 02:10, 9 March 2025
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    game. The most commonly used solution concepts are equilibrium concepts, most famously Nash equilibrium. Many solution concepts, for many games, will result...
    12 KB (1,626 words) - 15:51, 13 March 2024
  • dynamic games where players make sequential decisions. A strategy profile is an SPE if it represents a Nash equilibrium in every possible subgame of the...
    11 KB (1,463 words) - 04:32, 11 May 2025
  • In game theory, the Nash equilibrium is the most commonly used solution concept for non-cooperative games. A Nash equilibrium is a situation where no player...
    59 KB (8,777 words) - 14:00, 25 May 2025
  • so-called Showcase Showdown, a sequential game of perfect information, can be well explained by an agent quantal response equilibrium (AQRE) model. Work by Haile...
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    analysis of sequential games and the development of solution concepts such as subgame perfect equilibrium and perfect Bayesian equilibrium. Information...
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  • favored pure strategy equilibrium). It remains unclear how expectations would form that would result in a particular equilibrium being played out. One...
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  • normal form. Consequently, notions of equilibrium for simultaneous games are insufficient for reasoning about sequential games; see subgame perfection. In...
    138 KB (15,399 words) - 04:00, 19 May 2025
  • In this coordination game, any place and time in the city could be an equilibrium solution. Schelling asked a group of students this question and found...
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  • In game theory, a correlated equilibrium is a solution concept that is more general than the well known Nash equilibrium. It was first discussed by mathematician...
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  • theory Quasi-perfect equilibrium, in game theory, a refinement of Nash Equilibrium for extensive form games Sequential equilibrium, in game theory, a refinement...
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  • each of player 2's strategies in this case. In order to represent this sequential game we must specify all of player 2's actions, even in contingencies...
    10 KB (1,131 words) - 22:48, 31 January 2024
  • perfect equilibrium implements a weak version of backward induction, and increasingly stronger versions are sequential equilibrium, perfect equilibrium, quasi-perfect...
    12 KB (1,632 words) - 17:20, 10 November 2024
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    Fudenberg, Drew; Tirole, Jean (1991-04-01). "Perfect Bayesian equilibrium and sequential equilibrium". Journal of Economic Theory. 53 (2): 236–260. doi:10...
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  • evaluates its residual demand, and then behaves as a monopoly. The state of equilibrium... is therefore stable; i.e., if either of the producers, misled as to...
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  • game has only one unique Nash equilibrium, referred to as a "dominant strategy equilibrium". However, that Nash equilibrium is not necessarily "efficient"...
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  • A Markov perfect equilibrium is an equilibrium concept in game theory. It has been used in analyses of industrial organization, macroeconomics, and political...
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  • strategy) a game can have any number of Nash equilibria. Sequential game: A game is sequential if one player performs their actions after another player;...
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  • markets to exist. It is equivalent under complete markets to a sequential equilibrium concept in which spot markets for goods and assets open at each...
    50 KB (6,213 words) - 04:56, 10 March 2025
  • example of a dynamic game with complete information is Stackelberg's (1934) sequential-move version of Cournot duopoly. Other examples include Leontief's (1946)...
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    Satisfaction equilibrium Self-confirming equilibrium Sequential equilibrium Shapley value Strong Nash equilibrium Subgame perfect equilibrium Trembling hand...
    25 KB (2,902 words) - 18:51, 23 May 2025
  • choose in equilibrium not to do so. Cheap talk can, in general, be added to any game and has the potential to enhance the set of possible equilibrium outcomes...
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    of mixed strategies and a mixed strategy Nash equilibrium. This game has no pure strategy Nash equilibrium since there is no pure strategy (heads or tails)...
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  • is the cooperative profile while playing (D, D), also the unique Nash equilibrium in this game, is the punishment profile. In the grim trigger strategy...
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  • alternating-offers protocol induces a sequential game. A natural question is what outcomes can be attained in an equilibrium of this game. At first glance, the...
    15 KB (1,972 words) - 18:22, 23 May 2025
  • Quasi-perfect equilibrium is a further refinement of sequential equilibrium. It is itself refined by normal form proper equilibrium. It has been argued...
    3 KB (426 words) - 15:47, 14 August 2022