Comparar métodos

	Equilíbrio Perfeito em Subjogos	Teoria dos Jogos Evolutiva
Área	Teoria dos jogos	Teoria dos jogos
Família	Machine learning	Machine learning
Ano de origem	1965	1973
Autor original	Reinhard Selten	John Maynard Smith, George Price
Tipo	algorithm	algorithm
Fonte seminal	Selten, R. (1965). Spieltheoretische Behandlung eines Oligopolmodells mit Nachfrageträgheit. Zeitschrift für die gesamte Staatswissenschaft, 121, 301-324.	Smith, J. M., & Price, G. R. (1973). The logic of animal conflict. Nature, 246(5427), 15-18.
Outros nomes	Backward Induction, Sequential Equilibrium, Extensive-Form Equilibrium	ESS, Evolutionarily Stable Strategy, Replicator Dynamics
Relacionados	4	4
Resumo	Subgame Perfect Equilibrium (SPE) is a refinement of Nash Equilibrium for sequential games, introduced by Reinhard Selten in 1965. It requires that strategy profiles constitute a Nash Equilibrium in every subgame, eliminating non-credible threats and incredible promises. Backward induction is the primary computational method for finding SPE in finite games.	Evolutionary Game Theory applies game-theoretic reasoning to biological evolution and social dynamics, where populations of agents with different strategies interact repeatedly. Introduced by John Maynard Smith and George Price in 1973, the framework uses the concept of Evolutionarily Stable Strategies (ESS) to identify strategy distributions that cannot be invaded by mutant strategies. Replicator dynamics describe how strategy frequencies evolve over time when reproduction is proportional to payoff success.