基于Lotka-Volterra模型的中国股票市场非线性特征—— 一个生态学的视角 |
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引用本文:刘辉煌,莫宪,饶彬.基于Lotka-Volterra模型的中国股票市场非线性特征—— 一个生态学的视角[J].财经理论与实践,2014,(4):33-37 |
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中文摘要:股票市场是一个非线性的复杂动力系统,将生态学的多种群Lotka-Volterra竞争模型进行改进后引入到股票市场,通过系统仿真,模拟中国股市运行,得出了类似于股票市场运行的非线性特征,为研究股市复杂性提供了新思路。 |
中文关键词:复杂性 演化金融学 计算机金融 竞争 混沌 多分形 |
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A Research on Nonlinear characteristics of the Chinese Stock Market Based on Lotka-Volterra Competition Model: An Ecological Perspective |
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Abstract:Stock market is a complex nonlinear dynamical system. Our paper applied the multi-group Lotka-Volterra competition model to the stock market and found that it can simulate the operation of the stock market perfectly. This paper provided a new idea for studying the complexity of the stock market. |
keywords:Complexity Evolutionary Finance Computational Finance Competition Chaos Multifractality |
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