Medo, Matúš; Zhang, Yi-Cheng - In: Physica A: Statistical Mechanics and its Applications 387 (2008) 12, pp. 2889-2908
In market modeling, one often treats buyers as a homogeneous group. In this paper we consider buyers with heterogeneous preferences and products available in many variants. Such a framework allows us to successfully model various market phenomena. In particular, we investigate how is the...