Individual Memory in Extensive

John von Neumann and Oskar Morgenstern formulated extensive games in their book: "Theory of Games and Economic Behavior" (1944). A few years later, Kuhn (1953) gave a simpler description of an extensive game, which we will follow here. The description has proved very beneficial for analysing strategic situations with several players. It is general enough to incorporate differences in: the information available to the various players, the timing and sequence of moves, strategic possibilities, objectives of the players, and even memory.