储蓄和消费模式对持有时间分布的影响
Effects of Saving and Spending Patterns on Holding Time Distribution
摘要:
基于类理想气体模型,研究了储蓄和消费模式对货币持有时间分布的影响。结果表明,当节约因子取一致值时,系统的稳态分布服从指数分布,当节约因子取离散值时,系统的稳态分布服从幂分布。通过提出一个新的考虑消费者偏好行为的模型,可以得到消费者的购买力分布。也讨论了分布与货币交换概率的关系。
英文摘要:
The effects of saving and spending patterns on holding time distribution of money are investigated based on the ideal gas-like models. We show the steady-state distribution obeys an exponential law when the saving factor is set uniformly, and a power law when the saving factor is set diversely. The power distribution can also be obtained by proposing a new model where the preferential spending behavior is considered. The association of the distribution with the probability of money to be exchanged has also been discussed.
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