Study on Complexity in Stock Market Based Cellular Automata
基于元胞自动机的股票市场复杂性研究--投资者心理与市场行为

After the cellular automata based model of stock market having been formulated, variables reflecting fractal and stability are introduced to describe complexity in stock market, and relativity between investor's imitation degree and market complexity are investigated. Discrete level is put forward to scale the market stability. The results show that there is a obvious correlation between investor's imitation degree and market complexity.