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On Chain Game Theory

Definition

On chain game theory applies the principles of game theory to analyze and design incentive structures within blockchain protocols, where all actions and their outcomes are recorded on the distributed ledger. It studies how participants, acting rationally in their own self-interest, interact within the transparent and immutable environment of a blockchain. The goal is to design rules that lead to desired collective behaviors, such as network security and consensus, while mitigating malicious actions. This field is crucial for understanding the economic security of decentralized systems.