平价的

3By applying the geometric average to compute the average price of assets which consists of two cases of continuous and discrete,the pricing formula for the Asian option of averag asset and average strike price and the parity relationship are obtained.

3采用几何平均计算资产的平均价格，在连续平均和离散平均两种情形下，分别给出了平均价格型和平均执行价格型亚式期权的定价公式及相应的买权和卖权的平价关系。

First,making use of martingale method,pricing formula on European contingent claim,price of call and put option were obtained;Then the partial differential equation which price of European contingent claim satisfgied was deal with and hedging strategy for option was obtained.The sensitivity analysis was given.

首先利用鞅方法给出欧式未定权益一般定价公式，并得到欧式买权、卖权价格的解析表达式及平价关系，推广了一般Black-Scholes模型及Merton模型的结果；其次利用Ito公式给出欧式未定权益价格应满足的偏微分方程和套期保值策略；最后给出了欧式期权价格的灵敏度分析。

There is a vast range of fringe benefits: discount meals at plant cafeterias, cut-rate vacations at company resorts, cheap rental in company apartment houses (roughly $10.80 a month for a two-room flat in one Nippon Kokan building in Yokohama).

还有广泛的附带福利：在公司食堂吃平价伙食；在公司的度假村享受打折休假；廉价租用公司的公寓（在横滨的日本钢管公司，两室的房子每月大约10.80美元）。

There are a lot of food prices which rose sizably - look at the oil price for instance, rice, sugar, everything is rising - but balady bread has been kept at five piasters a loaf, and the flour which goes into it is delivered at a much lower price while the baker can sell it on the black market at several times the price, said Kheir el-Din.

很多食品涨幅相当大，比如食用油、大米、糖等等，这些都在涨。巴拉迪面包的价格固定在5个皮阿斯特。烘烤这些平价面包的面粉也是低价进的，但是面包房可以在黑市上以几倍的价钱出售这些面包。

Tim Condon, an economist at ING in Singapore, notes that although Vietnam imported 43 tonnes of gold in the first four months of this year, the precious metal is trading in Ho Chi Minh City at a big premium to the international price.

ING集团的一位在新加坡工作的经济学者Tim Condon指出虽然在今年的前四个月越南进口了43公吨的黄金，在胡志明市却以超出国际平价很多的价格来交易这些贵重金属。

An alternative way of defining the "fair" value of a currency is purchasing-power parity: the idea that, in the long run, exchange rates should equalise prices across countries.

另一种定义货币的&公平值&的办法是采用购买力平价理论。即长远看来，国家间可以通过汇率的调整实现商品的价格平等。

And Hong Kong businessmen will find that taxi drivers in the border boomtowns – who long ago adopted exchange rate parity – demand more Hong Kong dollars for their renminbi-denominated fares.

而香港商人也将会发现，在与香港接壤的内地新兴都市中，很久以前就采用港元兑人民币平价汇率的出租车司机们，将会为人民币计价的车费索要更多的港元。

A number of papers in the literature [7], [8] and [9] have analyzed performance issues of handovers based on Mobile IP between cellular networks.

此外，3G的渠道已被建模为一个拥有3.5秒，断流的100毫秒，384 kbps的和100至150毫秒每程可变带宽延迟时间连接时间购买力平价渠道。

Has been cleaning out the bird's nest hair, do not fill in any debris, no parity broken interstitial Yan, Mao remained normal after the pick-off shape, appearance is not perfect, but definitely let you buy the rest assured that the peace of mind to eat!

已清洗挑过毛的燕窝，不填入任何杂物，也不用平价燕碎填隙，保持正常挑过毛后的形状，外形虽不太完美，但一定让你买的放心，吃的安心！

The London-based group, which makes Kent, Dunhill, Lucky Strike and Pall Mall cigarettes, said it had seen no sign of downtrading to cheaper brands and had a wide spread of brands and geographies to mitigate the risks from the slowdown.

这个总部设在伦敦，生产『肯特』、『登喜路』、『好彩』与『宝马』等名牌香菸的集团表示，他们并无意用改销平价菸品与拉开菸品的价差与区隔来降低景气趋缓的风险。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。