One-shot deviation principle
id:
one-shot-deviation-principle-304-6305890
title:
One-shot deviation principle
text:
The one-shot deviation principle is the principle of optimality of dynamic programming applied to game theory. It says that a strategy profile of a finite multi-stage extensive-form game with observed actions is a subgame perfect equilibrium (SPE) if and only if there exist no profitable single deviation for each subgame and every player. In simpler terms, if no player can increase their expected payoff by deviating from their original strategy via a single action, then the strategy profile is a
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wiki
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encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/One-shot_deviation_principle
date created:
date modified:
2024-01-21T16:28:37Z
main entity:
{"identifier":"Q17062131","url":"https://www.wikidata.org/entity/Q17062131"}
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13
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