具有资产交换的社会网络中的阶级形成
Class formation in a social network with asset exchange
摘要:
研究了N个代理人系统中的两种经济交换:加法交换和乘法交换。工作分为两部分,在第一部分,代理人可以自由地相互交互。系统演化为具有加性交换的Boltzmann-Gibbs分布和具有乘性交换的凝聚。如果引入破产,这两种类型的交换都会导致冷凝。研究了冷凝时间。在第二部分中,代理被放置在一个社会网络中。我们分析了财富分布的时间行为,并观察到一定的网络连接值的经济阶层的形成。
英文摘要:
We study two kinds of economic exchange, additive and multiplicative, in a system of N agents. The work is divided in two parts, in the first one, the agents are free to interact with each other. The system evolves to a Boltzmann-Gibbs distribution with additive exchange and condenses with a multiplicative one. If bankruptcy is introduced, both types of exchange lead to condensation. Condensation times have been studied. In the second part, the agents are placed in a social network. We analyze the behavior of wealth distributions in time, and the formation of economic classes was observed for certain values of network connectivity.
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