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Game Theoretic Equilibrium

Definition

Game Theoretic Equilibrium describes a state in a strategic interaction where no participant can improve their outcome by unilaterally changing their strategy, assuming all other participants maintain their current strategies. In blockchain systems, this concept is crucial for designing robust consensus mechanisms and economic incentives that encourage honest behavior among network participants. It represents a stable outcome where individual rational choices align with collective network security. This principle helps prevent malicious actors from gaining an advantage.