| 需求价格弹性的计算与应用 |
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| 引用本文： | 杜远福.需求价格弹性的计算与应用[J].商丘师范学院学报,2000,16(4):60-63. |
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| 作者姓名： | 杜远福 |
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| 作者单位： | 商丘商业学校!河南商丘476000 |
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| 摘 要： | 利用价格弹性定义公式，运用积分方法求得需求函数，根据价格和需求量的一系列数据，采用回归分析法确定需求函数的待定常数，用需求函数进行价格式需求量的预测和决策，从而避免了直接运用弹性定义公式计算弹性系数并进行价格或需求量预测和决策的弊端和错误，同时运用需求函数进行价格预测或决定时，提出用优选法进行取值计算，大大简化了高次方程求解的过程。
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| 关 键 词： | 价格弹性 计算 应用 需求 |
The caculation and use of price elasticity of Demend |
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| DU Yuan,fu.The caculation and use of price elasticity of Demend[J].Journal of Shangqiu Teachers College,2000,16(4):60-63. |
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| Authors: | DU Yuan fu |
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| Abstract: | The defined formula of price elasticity and the method that we work out the integral could be used to work out the function that we need.According to a series of data about the price and demanded quantity,the constant waiting decision of demanded function could be decided with the method of regression analysis.We could use demanded function to forecast the price or demanded quantity,then we may make decisions.Thus,we could avoid mistakes that we often make when we directly use the defined formula of price elasticity while working out the elasticity coeficient.We also could avoid the mistakes when we forecast the price or the demanded quantity and make decision using directly the defined formula.When you use demanded function to forecast price and make decisions,you may use optimum seeking method to try to get the mumera value in order to simplize the steps of the equation of higher degree. |
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| Keywords: | price elasticity of demand the caculation and use demanded function |
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