All the world’s a game, and all the men and women merely decision-makers interacting at varying degrees of rationality. Justin Grana plays several parts: A Santa Fe Institute researcher, an economist, ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Avinash Dixit, John J. F. Sherrerd '52 University Professor of Economics at Princeton University, is John Nash's colleague and friend. He has taught economics courses on games of strategy, and written ...

Partha Gangopadhyay does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

Clay Halton was a Business Editor at Investopedia and has been working in the finance publishing field for more than five years. He also writes and edits personal finance content, with a focus on ...

Game theory is a powerful tool for understanding strategic behavior in economics, business, and politics. But some experts say its true power may lie in its ability to help us navigate a perilous ...