random walk theory 势走机随 理论; 随机漫步理论; 随机走动理论; 随机走势理论 random walk theory of dispersion 漫步式分子离散理论 ..
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The Theory of Random Walk 随机漫步理论 ; 随机游走理论
Random-walk Consumption Theory 随机游走消费理论
theory of random walk 股票价格随机漫步理论
N the theory that the future movement of share prices does not reflect past movements and therefore will not follow a discernible pattern 随机游动理论 [stock exchange]
But, in recent years, Average Value Return Theory gave a challenge to the Random Walk Theory.
但是，近年来均值回归理论对随机漫步理论提出了挑战。
Random Walk Theory thinks that the price of the shares is unpredictable, and many concrete examples have already proved this conclusion.
随机漫步理论认为股票的价格是不能预测的，许多实证检验的结果也支持了这一结论。
For a long period, the modern financial theory based on efficient market hypothesis and random walk has been the mainstream of financial fields.
长期以来，以有效市场假说和随机游走为基础的现代金融理论一直占据着金融学术领域的主流地位。
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