《Directed Random Market: the equilibrium distribution》
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作者:
Guy Katriel
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最新提交年份:
2014
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英文摘要:
We find the explicit expression for the equilibrium wealth distribution of the Directed Random Market process, recently introduced by Mart\\\'inez-Mart\\\'inez and L\\\'opez-Ruiz, which turns out to be a Gamma distribution with shape parameter $\\frac{1}{2}$. We also prove the convergence of the discrete-time process describing the evolution of the distribution of wealth to the equilibrium distribution.
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中文摘要:
我们找到了有向随机市场过程均衡财富分布的显式表达式,最近由Mart\'inez-Mart\'inez和L\'opez-Ruiz提出,它是一个形状参数为$\\frac{1}{2}的伽马分布。我们还证明了描述财富分布向均衡分布演化的离散时间过程的收敛性。
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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: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
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