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<a accesskey="3" href="page.php?w=Perfect_information&amp;p=2">3.Next</a>
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<p><b>Perfect information</b> is a concept in <a href="page.php?w=game_theory">game theory</a> and <a href="page.php?w=economics">economics</a> that describes a situation where all players in a game or all participants in a market have knowledge of all relevant information in the system. This is different than <a href="page.php?w=complete_information">complete information</a>, which implies <a href="page.php?w=Common_knowledge_%28logic%29">common knowledge</a> of each agent's utility functions, payoffs, strategies and "types". A system with perfect</p><p>
<a accesskey="3" href="page.php?w=Perfect_information&amp;p=2">3.Next</a>
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