查询词典 negotiated price

The main results are as follows:We review the existing Monte Carlo control variates estimators of the price of Asian options and propose a new one. According to pratical needs, we define efficiency as the inverse of the product of the variance of an estimator and its computational time and make it a standard for comparisons to draw the following conclusions: Firstly, the more control variates correlate with arithmetic average Asian options, the larger is the efficiency of an estimator with these control variates, but among which the geometric average option plays the most important role; Secondly, an estimator with more control variates is better than one with less ones only when the time to maturity is long and the volatility is high.

在综合已有研究工作的基础上，本论文的主要创新成果如下：（1）我们回顾了已有的亚洲期权价格的蒙特卡罗控制变量估计，并提出了一个新的控制变量估计，且从客观实际出发，将估计值的方差和计算时间的乘积的倒数定义为效率并以它为标准比较各估计，得到以下结论：与算术平均亚洲期权相关程度越大的控制变量构成的估计的效率越大，而其中起主要作用的控制变量为几何平均亚洲期权的价格；只有在到期时间较长且标的资产的波动率较大时，元素多的多元控制变量估计比元素少的效率大。

Specially, we primary deals with the option pricing of Black-Scholes model with continuous dividend payments then get the call option and put option formulas: And the model of geometric average Asian options with fixed strike price then we get the call option formula: The relevant formulas about call option and put option,which are all identical with the classical ones.

其中，特别是对连续支付红利的欧式Black-Scholes期权定价模型求得其买权和卖权的定价公式分别为：此外，还对具有固定敲定价格的几何平均亚式期权的模型给出买权的定价公式：所得结果与用经典解法求得的定价公式完全一致。

3We obtain the analytical price formulas for vanilla, forward-start and in-progress fixed-strike and floating-strike continuous geometric average Asian options and a put-call parity under generalized Black-Scholes with time-dependent parameters by risk neutral valuation and properties of stochastic integration.

在依赖时间参数的推广的Black-Scholes模型下，利用风险中性定价及随机积分的性质，得到平凡、远期开始和进展中的固定和浮动执行价格的连续几何平均欧式亚洲期权价格的解析公式和一个平价关系。

This price is not related to demand and supply at all. It is only related to geopolitics,he said.

他指出，目前高油价与供需毫无关系，仅仅是因为紧张的地缘政治局势。

The main development of men and women T shirt knitted fabrics, knitted casual wear, sportswear, women's snow imitation, georgette, thin woven dress silk, leather, coated fabrics, such as follow-up jacket, products sold to the domestic market and exported all over Southeast Asia, the Middle East, Russia and many other countries and regions, with excellent quality and reasonable price to win the favor of the customer, the customer has established a good reputation.

主要开发男女针织T恤面料，针织休闲服，运动服，女装雪仿、乔其、薄丝梭织礼服，皮革，涂层覆茄克等面料，产品销往国内各地市场并出口东南亚、中东、俄罗斯等多个国家和地区，以卓越的品质和合理的价格赢得了客户的青睐，在客户中形成了良好的口碑。

The influences of Iraq war on the general situation of world petroleum industry will appear in four aspects, including the break of original pattern of world energy geostrategy, the changes of structure of world petroleum industry, the variation of situation and center of gravity of the world oil investment, and the influences on international oil price and pricing mechanism.

伊拉克战争对今后世界石油业总体格局的影响将表现在世界能源地缘政治原有格局将打破、世界石油工业的格局有所变化、世界石油投资格局和重心发生变化、对未来国际油价和定价机制产生影响四个方面，对此我们应认真应对。

Currently most of the fine Gerbera jiamesonii varieties are importing from foreign countries with high price.

而目前国内非洲菊的优良品种都是通过以高价从国外购进种子或种苗来获得。

With gesso illuminative art, the person gives on the vision with cultured and elegant, simple without China feeling, and the characteristic of cheap having price, accordingly more and more be known for people place and accept.

用石膏装饰的艺术，在视觉上给人以文雅秀美、朴素无华的感觉，而且有价廉的特点，因此越来越为人们所熟悉和接受。

If our customers get hooked on the low introductory price, they will buy and become more loyal to our brand.

如果顾客被我们的低价位所吸引，他们就会购买我们的牌子，并成为我们忠实的消费者。

There is also the longer-term question of whether consumers might get hooked on price cuts.

同时，还有一个长期问题也没有解决——顾客会不会对降价成瘾？

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！