Inequalities of wealth distribution in a conservative economy

S. Pianegonda; J. R. Iglesias

doi:10.1016/j.physa.2004.04.078

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arXiv · cond-mat/0311113

Inequalities of wealth distribution in a conservative economy

S. Pianegonda·J. R. Iglesias

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Abstract

We analyze a conservative market model for the competition among economic agents in a close society. A minimum dynamics ensures that the poorest agent has a chance to improve its economic welfare. After a transient, the system self-organizes into a critical state where the wealth distribution have a minimum threshold, with almost no agent below this poverty line, also, very few extremely rich agents are stable in time. Above the poverty line the distribution follows an exponential behavior. The local solution exhibits a low Gini index, while the mean field solution of the model generates a wealth distribution similar to welfare states like Sweden.

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S. Pianegonda, J. R. Iglesias. 2003-11-05. Inequalities of wealth distribution in a conservative economy. https://doi.org/10.1016/j.physa.2004.04.078

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