The possibility that asset markets could be strategically manipulated by large informed traders has fascinated social scientists and market observers for years. There is a well-known story of minions of Nathan Rothschild, who was thought to have the fastest carrier pigeons in London, selling...

In the last ten years theory (e.g., Fudenberg and Levine, 1998) and empirical data fitting have provided many ideas about how equilibria arise in games or markets. This short chapter describes a very general approach to learning in games: "experience-weighted attraction" (EWA) learning. This...

Experimental methods in economics respond to circumstances that are not completely dictated by accepted theory or outstanding problems. While the field of economics makes sharp distinctions and produces precise theory, the work of experimental economics sometimes appear blurred and may produce...