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Sato's insight on the relationship between the Frisch 'parameter' and the average elasticity of substitution

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  • Powell, Alan A.

Abstract

This short note demonstrates that Sato's 1972 insight concerning the equivalence between Frisch's 'money flexibility' parameter and the average elasticity of substitution among commodities needs to be modified if it is to be applied to non-homothetic utility functions. Fortunately the modification is easily implemented.
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Suggested Citation

  • Powell, Alan A., 1992. "Sato's insight on the relationship between the Frisch 'parameter' and the average elasticity of substitution," Economics Letters, Elsevier, vol. 40(2), pages 173-175, October.
    • Handle: RePEc:eee:ecolet:v:40:y:1992:i:2:p:173-175
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    Cited by:

    1. Powell, Alan A. & McLaren, Keith R. & Pearson, K.R. & Rimmer, Maureen T., 2002. "Cobb-Douglas Utility - Eventually!," Conference papers 330977, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project.
    2. Clements, Kenneth W., 2008. "Price elasticities of demand are minus one-half," Economics Letters, Elsevier, vol. 99(3), pages 490-493, June.
    3. Snow, Arthur & Warren, Ronald S., 2015. "Pigou’s Law and the proportionality of income and price elasticities of demand," Economics Letters, Elsevier, vol. 132(C), pages 136-138.
    4. Clements, Kenneth W. & Gao, Grace, 2015. "The Rotterdam demand model half a century on," Economic Modelling, Elsevier, vol. 49(C), pages 91-103.
    5. Helgesen, Per Ivar & Tomasgard, Asgeir, 2018. "From linking to integration of energy system models and computational general equilibrium models – Effects on equilibria and convergence," Energy, Elsevier, vol. 159(C), pages 1218-1233.
    6. Wang, Jiayu & Quiggin, John & Wittwer, Glyn, 2019. "The rebound effect of the Australian proposed light vehicle fuel efficiency standards," Economic Analysis and Policy, Elsevier, vol. 61(C), pages 73-84.
    7. d'Artis Kancs & Hans Kremers, 2002. "Assessing Impacts of Alternative Renewable Energy Strategies," EERI Research Paper Series EERI_RP_2002_03, Economics and Econometrics Research Institute (EERI), Brussels.
    8. Clements, Kenneth & Mariano, Marc Jim & Verikios, George, 2022. "Expenditure patterns, heterogeneity, and long-term structural change," Economic Modelling, Elsevier, vol. 113(C).

    More about this item

    JEL classification:

    • D12 - Microeconomics - - Household Behavior - - - Consumer Economics: Empirical Analysis

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