B ： i ' d rather use the cif quotation . you ' re welcome to come to talk about it in greater detail with our general manager and sign a contract at that time 很遗憾，我宁可采用到岸价格条件。欢迎你来和我们的总经理详细交谈此事并签订合同。
Microeconomic has its own study angle to study consumption . it tries to answer such question that how a micro - consumer to determine his consumption structure in order to maximize his utility under some price and income conditions 微观经济学研究消费是从一个微观消费者的角度出发，研究其如何在价格条件、收入条件等一些限制条件下做出消费决策、进行具体消费行为。
In chapter 3 , we chiefly study on the effectivity of third - degree price discrimination under two manufacturers , generally the studies on the effectivity of third - degree price discrimination in former papers were based on monopoly market , that is there is only one monopoly manufacturer in market . this paper expand the content of its research to the market conditions of two factories , based on a complete static information model and the linear demand functions and linear cost functions , the paper study the effectivity of third - degree price discrimination under two manufacturers , which compete in the same markets . it further respectively put forward the calculation formulas of the maximum sales volume and the maximum price and the maximum profit which belong to both manufacturers who is on the condition of common price or third - degree price discrimination in the two sub - markets , and also it put forward the necessary and sufficient conditions for third - degree price discrimination to be effective or to be same as common price 本文第三章主要研究了两厂商情形下的三度价格歧视的有效性问题,现有文献对于三度价格歧视的有效性问题的研究基本上都是基于垄断厂商情形,即市场上只有一个垄断厂商的情形,而本文将其研究的内容拓展到了两厂商情形,基于完全信息静态模型研究了竞争市场上的两厂商在线性需求函数和线性成本函数条件下的三度价格歧视的有效性问题,并分别给出了两厂商在两个子市场上,在单一价格条件下以及歧视价格条件下的最优销售量、最优价格和最大利润的计算公式,给出了各厂商价格歧视有效和价格歧视无异于单一价格的充要条件。
