Challet, Damien; Zhang, Yi-Cheng - In: Physica A: Statistical Mechanics and its Applications 256 (1998) 3, pp. 514-532
We investigate further several properties of the minority game we have recently introduced. We explain the origin of the phase transition and give an analytical expression of σ2/N in the N⪡2M region. The ability of the players to learn a given payoff is also analyzed, and we show that the...