摘要翻译:
我们考察了最近在经济物理学中提出的解释财富分配的财富交换模型中“放松”的含义。为了量化和描述松弛过程,我们定义了一个适当的量,并对多个主体的系统进行了数值计算。此外,通过构造一个简单的微分方程,数值结果得到了启发式的支持。
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英文标题:
《The Question of Relaxation in the Wealth Exchange Models》
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作者:
Abhijit KarGupta
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最新提交年份:
2008
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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
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一级分类:Physics 物理学
二级分类:General Physics 普通物理学
分类描述:Description coming soon
描述即将到来
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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。
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英文摘要:
We look at the meaning of 'relaxation' in the wealth exchange models that are recently proposed in Econophysics to interpret the wealth distributions. To quantify and characterise the process of relaxation, we define an appropriate quantity and evaluate that numerically for the systems of many agents. Also, the numerical results have been supported heuristically by constructing a simple differential equation.
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PDF链接:
https://arxiv.org/pdf/0806.3813