摘要翻译:
在这项工作中,考虑了一个经济相互作用主体的集合。代理被布置成只允许局部耦合的线性阵列。每个agent的确定性动态由映射给出。这张地图由两个因素表示。第一个是一个线性项,它描述了代理人经济的扩张,由{it增长能力参数}控制。第二个是受局部环境压力调节的抑制指数项。根据参数的设置,系统可以在渐近动力学状态下表现出Pareto或Boltzmann-Gibbs行为。对系统表现出这两种统计行为之一的参数空间区域进行了定界。该系统的其他性质,如平均财富,标准差和基尼系数,也计算。
---
英文标题:
《An Economic Model of Coupled Exponential Maps》
---
作者:
R. Lopez-Ruiz, J. Gonzalez-Estevez, M.G. Cosenza, and J.R. Sanchez
---
最新提交年份:
2007
---
分类信息:
一级分类:Quantitative Finance 数量金融学
二级分类:General Finance 一般财务
分类描述:Development of general quantitative methodologies with applications in finance
通用定量方法的发展及其在金融中的应用
--
一级分类:Computer Science 计算机科学
二级分类:Multiagent Systems 多智能体系统
分类描述:Covers multiagent systems, distributed artificial intelligence, intelligent agents, coordinated interactions. and practical applications. Roughly covers ACM Subject Class I.2.11.
涵盖多Agent系统、分布式人工智能、智能Agent、协调交互。和实际应用。大致涵盖ACM科目I.2.11类。
--
一级分类:Physics 物理学
二级分类:Adaptation and Self-Organizing Systems 自适应和自组织系统
分类描述:Adaptation, self-organizing systems, statistical physics, fluctuating systems, stochastic processes, interacting particle systems, machine learning
自适应,自组织系统,统计物理,波动系统,随机过程,相互作用粒子系统,机器学习
--
一级分类:Physics 物理学
二级分类:Physics and Society 物理学与社会
分类描述:Structure, dynamics and collective behavior of societies and groups (human or otherwise). Quantitative analysis of social networks and other complex networks. Physics and engineering of infrastructure and systems of broad societal impact (e.g., energy grids, transportation networks).
社会和团体(人类或其他)的结构、动态和集体行为。社会网络和其他复杂网络的定量分析。具有广泛社会影响的基础设施和系统(如能源网、运输网络)的物理和工程。
--
---
英文摘要:
In this work, an ensemble of economic interacting agents is considered. The agents are arranged in a linear array where only local couplings are allowed. The deterministic dynamics of each agent is given by a map. This map is expressed by two factors. The first one is a linear term that models the expansion of the agent's economy and that is controlled by the {\it growth capacity parameter}. The second one is an inhibition exponential term that is regulated by the {\it local environmental pressure}. Depending on the parameter setting, the system can display Pareto or Boltzmann-Gibbs behavior in the asymptotic dynamical regime. The regions of parameter space where the system exhibits one of these two statistical behaviors are delimited. Other properties of the system, such as the mean wealth, the standard deviation and the Gini coefficient, are also calculated.
---
PDF链接:
https://arxiv.org/pdf/0712.2684