wandering movement 中文意思是什麼
wandering movement
解釋
徘徊移動-
From the point of financial asset value movement ' s statistics, the paper analyses statistical characters and methods of security portfolio market risk, such as geometrical brownian motion, stochastic wandering model, and normal distribution, which depict the motion of stock ' s price. the paper indicates fluctuation and relativity are issue of statistical object
論文首先從金融資產價值運動的統計理論角度，系統分析了證券投資市場風險的統計特徵和統計方法，如描述股票價格運動的幾何布朗運動、隨機遊走模型、以及正態分佈等，指出了描述證券投資市場風險的重要統計對象是組合資產價值的波動性和相關性。
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