Then we supposed and proved the price leader-follower's competition pattern, this is a unapparent way of participating the competition through transmitting the price signal.

In an industry with a cost leader and a price leader, is there room for others?

当一个行业里既有成本领导者又有价格领导者的时候，其它公司还有市场空间吗？

Analysts said the falling crude price had one silver lining for certain oil producers, in the form of an improved outlook for their refining arms.

分析师表示，原油价格下跌给某些油企带来一个利好——他们旗下炼油部门的前景将有所改善。

Analysis of the role played by construction organization design in tender price making

浅析施工组织设计在投标报价中的作用

Study on Water Price Making in Agriculture Sustainable Development

可持续发展条件下的农业水价制定研究

Knowledge Intangible Assets Price Making Limitation and Research on Maxam Case

知识类无形资产的定价缺陷探析

Study on municipal commercial bank's loan price making

城市商业银行贷款定价策略

And it is fixing according to the change amount of the price that the margin level of the foreign exchange is set up.

而国外交易所的保证金水平设置都是按价格变动量确定。

The price leaves no margin for profit.

这样的价格没有利润可赚。

MS WONG: But you must realise that at this price our margin is unacceptable.

黄女士：但你要认识到，我们的利润是无法接受的。

The improvement of universal cost model in application is advanced, namely using a reduced multilevel price margin approach to construct a simple model of multiple-variety cost-volume-profit analysis so as to improve the model of activity cost.

提出了通用成本性态模型在应用上的改进，运用简化的多层贡献毛益法，构造了多品种量本利分析模型，对多层次作业成本模型进行了改进。

After analysis of traditional cost model, the paper presents improved cost-volume-profit model of multiple product mix using the simplified multilevel price margin approach, which has greatly simplify computing.

对传统成本性态模型进行了分析，运用简化的多层贡献毛益法，提出了改进的多品种作业基础本量利模型，大大简化了计算过程。

Research on Consolidated Price Margin Caused by Business Combinations

企业合并价差问题研究

In order to test and evaluate these dynamic pricing strategies, a grid market trading simulator is established. It simulates posted price market trading, one-to-many market trading and continuous double auction trading.

为了对提出的动态定价策略进行测试和评估，建立了网格市场交易模拟器，模拟了标价市场交易、改进的一对多拍卖市场交易和连续双向拍卖市场交易。

Cotton price market rising recommend immediate acceptance otherwise withdraw before 15th.

棉布市场看涨建议立即接受否则15日前撤消。

Analysis on Current Situation of China's Real Estate Price Market from Perspective of Demand Theory

从需求理论看我国住房市场价格的状况分析

Based on an analysis of the historical data and electricity consumption behaviors, customers'response to SOU price is first described by a price elasticity matrix of demand.

基于对用户历史数据和电力消费行为的分析，通过建立丰枯季节电价的电量电价弹性矩阵来反映用户对丰枯季节电价的响应。

Considering current power supply and demand conditions and TOU ( Time-Of-Use) tariff mechanism in Chinese power market, a peak-valley tariff setting model based on the price elasticity matrix of demand is put forward by drawing on foreign and domestic experiences.

针对目前我国电力市场严峻的电力供需形势以及分时电价机制，借鉴国内外的一些先进经验，提出了一种新的基于电力需求价格弹性矩阵的峰谷分时电价定价模型。

Based on the price elasticity matrix, the method to implement peak-valley and time-of-use and season-of-use price is explored to consist with electricity consumers' response of different industries.

在用户电量电价弹性矩阵的基础上探讨制定与各行业电力用户电价响应情况相一致的分行业丰枯峰谷分时电价的方法。

After establishing the model of customer response indicator based on demand price elasticity matrix, the article analyzes the changes of power consumption. The simulation shows the validity of the model.

通过需求价格弹性矩阵，建立了用户反应度模型，分析了电量的变化，并通过仿真算例验证了模型的有效性。

Therefore, this paper presents the constructing process of price elasticity matrix of demand, and analyses the difference of elasticity matrix structure based on different user classes and price sorts.

文中给出了电量电价弹性矩阵的建立过程，并分析了由于用户分类及电价分类不同所引起的弹性矩阵结构的不同。