第二，在线性需求函数条件下研究了两寡头厂商就二度价格歧视的静态与动态博弈，并作了比较；
We studied and compared the static and dynamic games of two oligarchic enterprises on second -degree price discrimination under the condition of linear demand functions.
需求曲线——一个关联到商品数量或服务消费者愿望的与这个商品购买价格关系的函数。
Demand curve — a function that relates the quantity of a commodity or serve consumers wish to purchase to the price of that commodity.
当顾客不仅考虑当前的价格和广告水平而且也考虑以往的交易价格和广告水平条件下，提出了一个具有“学习”功能的竞争性需求函数。
Under the condition that the customers consider the current price and advertising level and have the ability to "learning" the past price and advertising, a "learning" demand function is developed.
建立了商品销售中的凸需求函数，凸分布和多种价格并存的优化模型。
Convex function of demand, convex distribution of price and an optimal model for coexistence of multi-prices are established.
研究了商品购销中的浮动价格和需求函数模型问题。
In this paper, mathematical models are investigated for floating price of purchase and sale of commodity and for a demanding function.
在非线性需求函数条件下，研究垄断厂商以固定折扣率定价进行价格控制时的收益最优决策问题。
Under the condition of nonlinear demand, this paper studies the revenue maximization decision-making of monopoly manufacturers when they make the price control via fixed discount ratio.
研究结果表明，为了实现既定的需求价格弹性或边际收益，对应的需求函数有无穷多个。
The results show that there are infinite demand functions which can realize given demand price elasticity and given marginal return.
根据扩展线性支出系统理论建立电力消费的需求函数，并对居民电力消费需求的收入弹性、价格弹性进行定量分析。
The practical case results illustrate that the linear expenditure system model is applicable for residential electricity demand analysis and forecasting.
在成本参数服从均匀分布以及逆需求函数为线性的特定假设下，认为两种极端风险态度下管制价格、生产产量与成本参数的相关性是相同的。
With a certain assumption, we conclude that the relationship between price level, quantity produced and cost parameter is same at both extreme levels of risk avoidance.
根据扩展线性支出系统理论建立电力消费的需求函数，并对居民电力消费需求的收入弹性、价格弹性进行定量分析。
An electricity demand function is put forward according to the linear expenditure model. This paper also calculates electricity income elasticity and price elasticity.
根据扩展线性支出系统理论建立电力消费的需求函数，并对居民电力消费需求的收入弹性、价格弹性进行定量分析。
An electricity demand function is put forward according to the linear expenditure model. This paper also calculates electricity income elasticity and price elasticity.
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