economics, perfect information (sometimes referred to as "no hidden information") is a feature of perfect competition. With perfect information in a market...

expected value of perfect information (EVPI) is the price that one would be willing to pay in order to gain access to perfect information. A common discipline...

In game theory, a subgame perfect equilibrium (or subgame perfect Nash equilibrium) is a refinement of a Nash equilibrium used in dynamic games. A strategy...

subset of sequential games consists of games of perfect information. A game with perfect information means that all players, at every move in the game...

equilibrium theory, a perfect market, also known as an atomistic market, is defined by several idealizing conditions, collectively called perfect competition,...

when there is perfect information. Perfect information means that all parties have complete knowledge. If the buyer has more information, the power to...

A cryptosystem is considered to have information-theoretic security (also called unconditional security) if the system is secure against adversaries with...

maximize their payoffs. Complete information is importantly different from perfect information. In a game of complete information, the structure of the game...

distinguished into value of perfect information, also called value of clairvoyance (VoC), and value of imperfect information. They are closely related to...

new externality, stating that the consumer would not always have perfect information on how their own data would be used. Kenneth C. Laudon developed...