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Stability of the Distribution in a Money Exchange Model |
| YANG Chun-Bin |
| Institute of Particle Physics, Huazhong Normal University, Wuhan 430079 |
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| Cite this article: |
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YANG Chun-Bin 2004 Chin. Phys. Lett. 21 215-218 |
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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.
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| Keywords:
87.23.Ge
05.90.+m
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Published: 01 January 2004
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| PACS: |
87.23.Ge
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(Dynamics of social systems)
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05.90.+m
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(Other topics in statistical physics, thermodynamics, and nonlinear dynamical systems)
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