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Demand System Choice Based On Testing The Engel Curve Specification

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  • Soregaroli, Claudio
  • Huff, Karen
  • Meilke, Karl D.

Abstract

It is common to use a demand systems approach in estimating the key parameters from household consumption data. In conducting these studies the researcher is faced with selecting a functional form. In turn, each functional form implies a particular shape for the Engel curves. This analysis highlights the importance of testing the shape of Engel curves, especially if the researcher is interested in elasticity estimates well away from the sample mean. Using consumption data for selected households in Italy it is shown that many popular functional forms are rejected by the data.

Suggested Citation

  • Soregaroli, Claudio & Huff, Karen & Meilke, Karl D., 2002. "Demand System Choice Based On Testing The Engel Curve Specification," Working Papers 34139, University of Guelph, Department of Food, Agricultural and Resource Economics.
    • Handle: RePEc:ags:uguewp:34139
    DOI: 10.22004/ag.econ.34139
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    References listed on IDEAS

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    Cited by:

    1. Paula Carvalho Pereda & Denisard Cneio de Oliveira Alves, 2008. "Demand for Nutrients in Brazil," Anais do XXXVI Encontro Nacional de Economia [Proceedings of the 36th Brazilian Economics Meeting] 200807211136590, ANPEC - Associação Nacional dos Centros de Pós-Graduação em Economia [Brazilian Association of Graduate Programs in Economics].
    2. Lal Almas & Mehreen Zaid Ullah & Hina Fatima & Lal K. Almas & Mallory K. Vesta & Nasim Akhter, 2017. "Estimating Demand Elasticities for Aggregate Food Groups using QUAIDS and Pooled HIES Data," EcoMod2017 10541, EcoMod.

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    Keywords

    Demand and Price Analysis;

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