Why did Hurwicz use game theory for economics?
Game theory provides the precise language and analytical tools to model situations where the outcome for each participant depends not only on their own actions but also on the actions of others. In economic interactions, individuals rarely act in isolation. They have incentives, often conflicting, and possess private information. Game theory allows me to represent these strategic interactions rigorously, making it possible to study the implications of different 'rules of the game' or mechanisms on resource allocation and welfare.
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