价格

When the prices of , lower than its value more, we should gradually raise the purchasing price of when the industrial products (especially agro-industrial products) the price is higher than the value of more, should try to reduce the sales price, the exchange of post industrial and Gradually narrowing.

当农产品的价格低于其价值较多时，应逐步提高农产品的收购价格；当工业品的价格高于价值较多时，应尽量降低其销售价格，使工农业产品交换差价逐渐缩小。

When the prices of Agricultural Products , lower than its value more, we should gradually raise the purchasing price of Agricultural Products when the industrial products (especially agro-industrial products) the price is higher than the value of more, should try to reduce the sales price, the exchange of post industrial and Agricultural Products Gradually narrowing.

当农产品的价格低于其价值较多时，应逐步提高农产品的收购价格；当工业品的价格高于价值较多时，应尽量降低其销售价格，使工农业产品交换差价逐渐缩小。

China's real estate industry has lagged far behind the construction of early warning system difficult for the Government to carry out "pre-conditioning", it is necessary to establish a nationwide real estate market and improve early warning systems, regularly published by the Government land and housing prices of the macro-guidance, if necessary should be provided for the lowest price and the price for the land and residential investment and development to provide price information for reference, so that the regulation of the received good results.

中国的房地产行业已远远落后于建设的早期预警系统政府很难进行"预处理"，有必要建立一个全国性的房地产市场，提高早期预警系统，定期公布政府的土地和住房价格的宏观指导，必要时应当提供最低的价格和土地价格和住宅投资和发展提供价格信息，以供参考，以便调节收到很好的效果。

When making a price, the land agent will adopt some price strategy that is idiomatic by monopolistic manufacturer, for example, monopolistic price, following strategy when dominant manufacturer leading price, cahoot, price discrimination, predacity price and so on.

房地产开发商在制定房地产价格时，一般垄断厂商所惯用的一些价格策略都会采用，如垄断定价、在领导厂商主导价格的条件下其他开发商选择跟随策略、合谋、价格歧视、拍卖竞价、掠夺性定价等。

Years Beijing apartment rental prices and the sale prices of the formation of a clear "price scissors", the monthly rental prices down, the sale price of a monthly rise posture.

二零零四年北京公寓出租价格和销售价格的形成一个明确的"剪刀差"，每月租金价格下降，销售价格每月上涨态势。

Sset future prices can be forecasted with filtering historical simulation by drawing from standardized residual density. The problem of inappropriate risk neutral assumption could be resolved by the calibration from density transformation. The transformation is to identify the state price density per unit probability through the parameter re-estimation by minimizing the mean squared error of market and model prices.

bstract：使用残差机率分配抽样的过滤历史模拟法可以作为未来资产价格的预测，而风险中立假设不适当的问题则可透过风险测度的转换予以解决，该转换过程系将市场价格与模型价格的均方差极小化求得估计校正后的新参数，作为状态价格机率分配的转换机制。

We introduce convex,and in particular semidefinite,optimization methods,duality and complexity theory to shed new light to this relation for the single stock problem, given moments of the prices of the underlying assets,we show that we can find best possible bounds on option prices with general payoff funcations efficiently,either algorithmically(solving a semidefinite optimization problem)or in closed form, conversely,given observable option prices,we provide best possible bounds on moments of the prices of the underlying assets,as well as on the prices of the other options on the same asset by sovling linear optimization problems for options that are affected by multiple stocks either directly(the payoff of the option depends on multiple stocks)or indirectly(we have information on correlations between stock prices),we find on-optimal bounds using convex optimization methods,however,we show that it is NP-hard to find best possible bounds in multiple dimensions,we extend our results to incorporate transactions costs,this paper,in theory and practice can provide a reference to researchers and designers about Chinese financial derivative products,the full text is divided into six chapters as follows: ChapterⅠ:Papers on the background and significance of the subjects on a number of option pricing models as well as their advantages and shortcomings of the model and describes the status of research and writing papers and the main contents of the basic idea.

相应地，给定期权价格，也能够出标的资产瞬时价格的最有可能的最好的界。还有通过解决一个线性最优化问题，根据同一标的资产的其他期权的价格来找到这个期权的界值，对于期权受到多种股票价格直接影响(期权的收益依赖于多种股票)或者间接影响(我们有股票之间联系的有用信息)，如果使用凸规划方法我们就会发现没有最优的界，也能够证明对于多维情形确实是很难找到最优的最有可能的界值，最后将这一结论推广到考虑交易成本的情况。本文在理论和实践上给我国金融衍生产品研究者和设计者提供一定的参考。全文共分为六章，具体安排如下：第一章：阐述论文的选题背景和意义，介绍期权定价的一些模型以及这些模型的优点与缺点，并介绍国内外研究的现状以及论文的写作基本思路与主要内容。

Retail Price Index refers to the prices at which industrial, commercial, catering and other retail enterprises sell daily consumer goods and products for office use to urban and rural residents and institutions and social organizations.

商品零售价格指数商品的零售价格是商品在流通过程中最后一个环节的价格，是工业、业、饮业和其他零售企业向城乡居民、关团体出售生活消费品和办公用品的价格。

The original retail price index does not reflect the service consumer price changes, but at this stage of our people's consumption structure is undergoing drastic changes, for education, health care, culture, entertainment spending has risen, in the proportion of consumer spending growing. If the retail price index of commodities are to inspect the situation of consumer price changes on inadequate, and even have the wrong impression.

原有的商品零售价格指数不能反映服务性消费价格的变化情况，而且现阶段我国居民的消费结构正在发生剧烈的变化，用于教育、医疗、文化娱乐等方面的支出逐年上升，在消费支出中占的比重愈来愈大，如果仍以商品零售价格指数为主来考察居民消费价格的变化状况，就不够全面，甚至会产生错觉。

To be tricked into believing something that is not true 上……的当;受……的骗 Don't fall for the fair words of the door-to-door businessmen. That was the summer I worked at the fairground and met and fell for Lucy.21. Serve sb. right: to be a good punishment for sb.活该 You have missed so good a chance. It served you right to suffer the consequence now.

要点：该句为并列复合句，由 whereupon 连接两个并列句，而后一个分句中，又由 even though 引导了一个让步状语从句，意为"即使，尽管"， fair price 指的是公平价格，这不是一个具体的价格，而是指卖方原则上应得到的价格，即卖方能得到的适当的利润或对投入的资本能有适当收益的价格。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了