经济学中的需求弹性与总收益弹性的关系

The Relation between the Demand Elasticityand the Overall Profit Elasticity in Economics

在经济学中 ,经常要研究价格、需求量、总收益三者的关系 ,这样就需要计算需求价格弹性和总收益价格弹性。本文导出两者的重要关系 ,从而使这类问题的研究变得更简单 。

In economics, it is often necessary to make research on the relation among price, demanded quantity and overall profit. Hence the calculation of price elasticity and overall profit elasticity becomes prominent. This article deals with the important relation between them and makes the research on this respect become simpler, and the relation betweenquantity and price is also shown more clearly.