Minority Games - Challet, Damien (, Mathematical Institute, University of Oxford) a Marsili, Matteo (, ICTP, Trieste, Italy) a Zhang, Yi-Cheng (, Department de Physique, Universite de Fribourg, Switzerland)

The Minority Game, invented in the late 1990s, makes it possible to understand stock market fluctuations in terms of information ecology between traders. With a minimal set of ingredients and drastic assumptions, this model reproduces market ecology among different types of traders. Its emphasis is on speculative trading and information flow.