利用博弈确定分配因子的财富分配模型

在传统财富分配模型中引入博弈游戏,以此确定财富分配规则,分别讨论了不含保守因子和包含保守因子情形下,系统的财富分布情况.所得结果表明,在不含保守因子时,对群体而言,系统中不同的客观影响因子对系统的财富分布趋势没有明显影响;但对个人而言,其采用的交易策略与外在的客观影响因子越接近,越有可能获取更多的财富.在包含保守因子时,个体的策略与外在客观影响因子的相近程度决定了财富分布的人员构成,但保守因子的大小很大程度上影响了财富的分布趋势,具体表现为保守因子越小,财富的分布越集中.

Wealth distribution model with distribution factor introduced by game

A game is introduced into the traditional wealth distribution model for establishing the rules of wealth distribution.The wealth distribution is discussed in both situations of with and without the saving propensity.The experimental results show that when there are no saving propensities,the objective impact factors have no obvious effect on the trend of wealth distribution for the entire group,while the closer the trading strategy is to the objective impact factor,the more amount of wealth can be obtained for the individual agent.When there are saving propensities,the agent-construction of wealth distribution is determined by the similarity between individual strategy and objective impact factors.The value of saving propensity has obvious effect on the trend of wealth distribution,that is,the smaller the saving propensity is,the more concentrated the wealth distribution is.