查询词典 Black Scholes model

In Black-Scholes pricing model, there was five variables impact the option price that we take to be the input variable in artificial neural network, both Back-Propagation Network and Radial Basis Function Network are used. Base on the difference analysis, we find out another variable that can improve learning efficiency and affectivity.

为避免差异，以Black-Scholes模式中，五项影响权证价格之因子为输入变数，分别以倒传递网路与半径式函数网路建立模式，並藉差异分析找出可改善学习绩效之变数。

The Black-Scholes options pricing model is one of the most famous equations in finance and offers a useful first approximation for prices for option contracts.

的Black - Scholes期权定价模型是在金融业中最有名的方程，并提供一个有用的为期权合约价格首次逼近。

This thesis make up of inductive method, analysis method, game method and block-scholes model.

本文所用的研究方法有归纳法、分析法、博弈论法和Black-Scholes模型。

Based on modern option pricing theories,Black-Scholes and Merton option pricing model are used to study the pricing of the structured products,and its design,characteristics and risk are studied respectively.Based on Black-Scholes and Merton option pricing models,I also use the checking method to estimate the parameters of the model following real prices data,And calculate the theoretical price.Then,I compare the real and theoretical prices of the two pricing models.The results show that the effects of the Merton option pricing model are superior to the Black-Scholes option pricing model.Moreover,It shows that Hong Kong stock prices are also affected by the instant messages,and the jump phenomenon may exist in Hong Kong stock market.

本文以香港衍生品市场上三种主要结构性产品结构性票据、牛熊证和衍生权证为例，探讨了结构性产品的设计、特点、风险和定价，以现代期权定价理论为基础，以B-S和Merton两种期权定价为基础，根据市场价格经过校验得出模型隐含的参数，编程计算出两种定价模型下的理论价格，并将其实际价格和理论价格进行了比较，结果显示：Merton定价模型的效果要优于Black-scholes定价模型，说明香港市场的股票价格也可能受即时信息的影响，存在跳跃现象。

This study deals with the prices of American option on dividend-paying. Because American call option can early exercise, in my master thesis, with Black-Scholes Option Pricing Model, I design integral representation to obtain the optimum early exercise boundary, this can evaluate the price of American call option on dividend-paying assets and compare with Europe call option.

中文摘要本研究报告主要在探讨发放股利之美式买权定价之问题，由於美式买权可以提前履约，本文以Black-Scholes Option Pricing Model为其数学模型，再设计一积分表现式，用叠代法来求得最佳履约价格，进而求得标的资产发放股利之美式买权价格，其结果再与欧式买权价格比较。

Such as Markowitz"s modern assets portfolio theory, Sharp, Minter and Mossin"s Capital Assets Price Model; Ross"s Arbitrage Pricing Theory; Black-Scholes"s the option of fixes the price classical capital market theories. They are all based on EMH.

例如马克维兹现代资产组合理论，Sharp、Minter、Mossin的资本资产定价模型，罗斯的套利定价理论，Black-Scholes的期权定价公式等经典资本市场理论，都是以有效市场假设为前提的或者与之有密切的联系。

According to poisson distribution and percolation theory, we construct stock price model, and use characteristic function to prove the convergence of this model, we can get that the characteristic function of the constructed model converge on the characteristic function of the Black-Scholes function.

根据泊松分布和渗流理论构造了股票价格的随机模型，并利用特征函数的性质论证了该模型的收敛性，得出所构造的股票价格随机模型的特征函数收敛到某一个Black-Scholes公式的特征函数的结论。

This paper will assume that there are effective stock market and effective executive market, and the basic hypothesises in Black-Scholes Stock Options Pricing Model are correct. We will discuss the optimal repricing scheme under three situations, one is that the board of the company considers repricing when the price declines straightly ; the second is at the beginning of stock life,the board promises to reprice under some conditions at a certain coming time; the third is when some condition happens at an uncertain coming time, the board promises to reprice the ESO.

本文在有有效的股票市场，也有有效的经理人市场，Black-Scholes期权定价模型中的基本假设是正确的条件下，分别讨论了公司的董事会在股价持续下跌时考虑重新定价、在授予经理人期权的时候就承诺在未来某一确定时刻一定条件下可以进行重新定价和未来不确定时刻一定条件下可以进行重新定价三种情况下的最优重新定价问题。

Black-Scholes averred an option pricing model, which became the base of derivatives pricing.

Black-Scholes（1973）年提出选择权的评价模型，即奠定衍生性金融商品订价基础。

Second,it promotes the KMV model and calculates the Black-Scholes formula,the distance to default and the expected default frequency when the company\s assets on the Jump-diffusion process,it expands the application of the model.

扩散过程时相对应的Black-Scholes 公式和违约距离和预期违约率，具有一定的新意和应用价值，但摘要不能较好地反映文章的内容和结论，英文摘要包括单位的英译都存在明显的语法和用词问题。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。