location: Current position: Prof. Hongguang Dong >> Scientific Research >> Paper Publications

基于元胞自动机的股市模拟及分析——投资者心理和股票交易量

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Indexed by:期刊论文

Date of Publication:2009-02-23

Journal:数学的实践与认识

Included Journals:PKU、ISTIC、CSCD

Volume:39

Issue:4

Page Number:6-12

ISSN No.:1000-0984

Key Words:股市波动;元胞自动机;心理因素;倒U型;模糊;Hurst指数

Abstract:建立了描述投资者心理和股票交易量的元胞自动机模型.综合零邻居、Von Neumann和Moore三种邻居形式制定不同的规则,用模糊隶属度函数刻画投资者的选择心理.模拟结果表明:自信程度系数与绝对总交易量之间呈现稳定的"倒U形"结构;信息交流程度对股市活跃程度有影响;投资者数目对市场活跃程度起关键作用.

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