Stability of the Distribution in a Money Exchange Model
YANG Chun-Bin
Institute of Particle Physics, Huazhong Normal University, Wuhan 430079
Stability of the Distribution in a Money Exchange Model
YANG Chun-Bin
Institute of Particle Physics, Huazhong Normal University, Wuhan 430079
关键词 :
87.23.Ge ,
05.90.+m
Abstract : A nonlinear money exchange model is revised and a correct master equation is derived. The evolution of the distribution is studied from direct numerical and analytical calculations. The stability of the final steady state of the system is investigated. It is argued that the final distribution is valid for a group of conservative money exchange models.
Key words :
87.23.Ge
05.90.+m
出版日期: 2004-01-01
:
87.23.Ge
(Dynamics of social systems)
05.90.+m
(Other topics in statistical physics, thermodynamics, and nonlinear dynamical systems)
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