Introducing Game Theory: A Graphic Guide (Graphic Guides)

by Ivan Pastine

Game theory is a set of tools used to help analyze situations where an individual’s best course of action depends on what others do or are expected to do. Game theory allows us to understand how people act in situations where they are interconnected.

Game theory is useful whenever there is strategic interaction, whenever how well you do depends on the actions of others as well as your own choices.

Game theory is the study of strategic interaction. Strategic interaction is also the key element of most board games, which is where it gets its name. Your decision affects the other player’s actions and vice versa. Much of the jargon of game theory is borrowed directly from games. The decision makers are called players. Players make a move when they make a decision.