elasticity of substitution

1
[经] 替代弹性
...所引起产量的相对变动，是各种投入要素按这一比例变动所引起的产量变动之和，即 Eε=EL+EK 替代弹性(elasticity of substitution)：边际技术替代率的相对变动所引起的投入比例的相对变动替代弹性：电子政务理论与实践 9.2 短期决策总产量：在一定的投入要素...
2
替换弹性
... elasticity :弹性 elasticity of substitution :替换弹性 endogenous variable :内发生变故量 ...
3
更换弹性
... endogenous variable :内生变量 elasticity of substitution :更换弹性 elasticity :弹性 ...
4
弹性
...同理有 ( , ) q f L K  ( , , , ) q f L K N  ((三三) ) 替代弹性替代弹性替代弹性替代弹性(elasticity of substitution) (elasticity of substitution)是指，是指，边际技术替代率的相对变动所引起的投入比例的边际技术替代率的相对变动所引起的投...

短语

1
Commonly analyzed are elasticity of substitution, price and wealth.
一般讲替代弹性，价格弹性，财富弹性。
2
Elasticity of substitution — a measure of the degree to which two factor inputs complement or substitute for one another in production.
弹性代换——产品中的两个因素投入产品中相互补充或是代替的衡量度数。
3
By discussing elasticity of substitution, labor increase and cumulative causation of this model, we present characteristics of this model.
最后讨论了模型中替代弹性变化、劳动力增加以及累积循环过程所体现的特征。

Elasticity of substitution
Elasticity of substitution is the elasticity of the ratio of two inputs to a production (or utility) function with respect to the ratio of their marginal products (or utilities). It measures the curvature of an isoquant and thus, the substitutability between inputs (or goods), i.e. how easy it is to substitute one input (or good) for the other. In the modern period, John Hicks is considered to have formally introduced this concept in 1932, however he had, by his own admission, introduced the inverse of the elasticity of substitution, or the elasticity of complementarity. The credit then, also by Hicks' own admission, should go to Joan Robinson.

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