4/22/2009 - Game theorists have studied the concept of Nash equilibrium since it was defined by mathematician and economist John Forbes Nash in 1950. But what is Nash equilibrium? And how does it fit ...

Many situations in economics are complicated and competitive. New research raises the question of whether many theories in economics may suffer from the very fundamental problem that the key ...

One could write a history of science around the concept of equilibrium. It originates in mechanics, denoting a situation in which a balance of conflicting forces results in rest. It moves into physics ...

The concept of equilibrium is one of the most central ideas in economics. It is one of the core assumptions in the vast majority of economic models, including models used by policymakers on issues ...