The Morishima gross elasticity of substitution

被引:0
作者
Charles Blackorby
Daniel Primont
R. Robert Russell
机构
[1] University of Warwick,Department of Economics
[2] Southern Illinois University,Department of Economics
[3] University of California,undefined
来源
Journal of Productivity Analysis | 2007年 / 28卷
关键词
Elasticity of substitution; Relative factor shares; Homotheticity; D11; D24; D33;
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中图分类号
学科分类号
摘要
We show that the Hotelling–Lau elasticity of substitution, an extension of the Allen–Uzawa elasticity to allow for optimal output-quantity (or utility) responses to changes in factor prices, inherits all of the failings of the Allen–Uzawa elasticity identified by Blackorby and Russell [(1989) Am Econ Rev 79: 882–888]. An analogous extension of the Morishima elasticity of substitution to allow for output quantity changes preserves the salient properties of the original Hicksian notion of elasticity of substitution.
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页码:203 / 208
页数:5
相关论文
共 12 条
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