At the same time, refineries, after a tough year, are enjoying a rare boom as analysts say that European diesel cracks – the price spread between diesel and crude oil – will be supported by the shortfalls in China.

Firstly, basing on the microstructure of stock market of our country, this thesis analyzes the reason and course of liquidity risk, and constructs the risk index-loss value of price spread.

首先基于我国股票市场微观结构、交易制度的现实，分析了投资者进行股票交易时所面临的市场流动性风险产生的原因与过程，并构造了本文的市场流动性风险指标&价差损失值。

On national debt market two market division problem and its solution An Empirical Study on the Price Spread of Dual-listed Companies' A and B Shares

论国债市场两市场分割问题及其解决方案市场分割理论在我国A、B股市场的实证研究

The investors have to focus on the return of stock price spread because of special ownership structure and return rate in China's security market.

在中国的股票市场中，特殊的股权结构和收益率使得投资者只能着眼于股票的价差收益。

Then, establishes the liquidity risk model based on the hypothesis of the loss value of price spread.

接着基于价差损失值的分布和波动情况建立了合理的La&VaR度量模型。

Retesting Predictive Power of Repo Bond Interest Rate Price Spread

国债回购市场利率价差预测能力的再检验

This in turn results in lighter volume, greater price spread and lower trading efficiency.

过小的合约规模将增加交易者的交易成本，而过大的合约规模却会阻止一些小额交易者进入市场，使得成交量减小，买卖价差价值扩大，市场交易效率降低。

The basic tasks of price monitoring are to survey and analyze the prices of important commodities and services, the variation of relevant costs and of market supply and demand;

价格监测的基本任务是调查和分析重要商品、服务价格，以及相关成本与市场供求的变动情况；

The Asymmetry of Economic Activity Response to Oil Price Fluctuations: a Survey

原油价格对经济影响的非对称性&文献综述

The Lundberg Survey shows Tulsa Oklahoma has the lowest average price in their survey at$ 3.35 a gallon.

伦德伯格调查显示，俄克拉荷马州图尔萨市的汽油平均价格最低，每加仑价格为3.35美元。

Popularization of quota and price fixation, survey of the wildlife trade throughout China and strive for preferential taxation on some products.

进行全国野生动植物贸易调查；争取某些产品的特惠税制度等。

In order to form successfully and execute the benefit sharing system of human capital and material capital, we should strengthen the price survey and estimate concerning human capital and material capital as well as the construction of corresponding surroundings.

为了顺利构建并实施人力资本与实物资本的分享制，需切实加强对人力资本营运产权的价格测评和配套环境的建设。

Overall, 32 of 70 cities in the government's official price survey posted annual price gains in February, up from 25 cities in January.

总体来看，中国官方房价调查列出的70个大中城市当中，2月份新建住宅价格同比上涨的城市有32个，较1月份的25个有所增加。

Complete product and price survey as department manager's requirement.

按部门经理要求完成产品和价格调查。

Study on the Price Theory and Model of the Contract Quality Control

质量合约的定价理论及模型研究

Analysis on Agricultural Water Resources and Water Price Theory in China

我国农业水资源状况与水价理论分析

A Study on the Formation of Marxist Price Theory and Its Related Problems

对马克思生产价格理论的形成及有关问题的探讨

Research on Price Theory and Price Model in the Context of Modern Market Economy

现代市场经济的价格理论与价格博弈研究

Water resource price could be confirmed through water resource price vector and vector result of water resource fuzzy synthesis evaluation.

通过水资源价格向量与水资源模糊评价的向量结果确定水资源价格。

Sensitivity Analysis of Electricity Price Based on Support Vector Machine

基于支持向量机技术的电价灵敏度分析模型

Finally, we also extend the L1-median estimate in our reversion strategy by replacing the Euclidean norm of L1-median with Huber loss function. We re-estimate the underlying stock price vector and obtain the similar results with L1-median by experiments.

最后，作为对L1-median估计的扩展，我们通过替换L1-median中的欧几里德范数为Huber损失函数，重新估计股票价格相对向量并进行实验，我们得到了与L1-median相近的结果。