摘要
弹性又称为相对导数 ,它在商品经济活动中有着广泛的应用 ,诸如用价格调节需求等。在推导了弹性的运算性质后 ,提出了弹性的另一种定义 ,从而阐明了与对数的关联 ,以及用双对数直观表示弹性。
Elasticity, also called relative derivation, is extensively applied in the activity of commodity economy , such as adjusting the demand with price. Another definition of elasticity will be presented after we have derived the operational quality of elasticity. So we can specify the association between elasticity and logarithm, and use double logarithm to represent elasticity visually.
出处
《兰州工业高等专科学校学报》
2001年第4期1-3,共3页
Journal of Lanzhou Higher Polytechnical College
关键词
弹性
对数
商品经济
价格
运算性质
elasticity
operational quality
demand elasticity
double logarithm
