• 通过引入用于预测普通商品价格较成熟几何布朗运动模型建立了燃煤市场煤价波动模型

    By means of introducing ripe geometrical Brown movement model for common commodity price forecasting a coal price fluctuation model of coal market is established.

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  • 同时,分别将几何布朗运动模型CKLS模型、带跳跃几何布朗运动模型仿随机波动模型进行了比较研究。

    The author further compares the ASVJD model with the Geometric Brownian model, CKLS model, Geometric Brownian with Jump model and the Affine Stochastic Volatility model in demonstration.

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  • 通过由一般离散过程逼近连续随机过程方法给予证券价格有漂移率的几何布朗运动变化的一个严格证明,并指出股票价格过程的一般模型

    In this paper, the authors give a strict proof of geometric Brown motion displayed by stock prices using the methods of approximation from discrete process to continuous stochastic process.

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  • 通过由一般离散过程逼近连续随机过程方法给予证券价格有漂移率的几何布朗运动变化的一个严格证明,并指出股票价格过程的一般模型

    In this paper, the authors give a strict proof of geometric Brown motion displayed by stock prices using the methods of approximation from discrete process to continuous stochastic process.

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