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Habits And Autocorrelation In The Almost Ideal Demand System Applied To Food

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  • Blanciforti, Laura

Abstract

A complete system of budget share equations for U.S. food consumption was estimated using alternative specifications of the Almost Ideal Demand System (AIDS) and four food groups. The specifications accounted for habits, through a systematic change in one of the parameters, and first-order autocorrelation. The theoretical structure of the AIDS enabled the utility maximization framework to remain intact, satisfied the theoretical properties pertaining to demand systems, and provided a way to ascertain the amount that habits affected current consumption. Likelihood ratio tests indicated that both habits and autocorrelation were present.

Suggested Citation

  • Blanciforti, Laura, 1984. "Habits And Autocorrelation In The Almost Ideal Demand System Applied To Food," Staff Reports 276792, United States Department of Agriculture, Economic Research Service.
  • Handle: RePEc:ags:uerssr:276792
    DOI: 10.22004/ag.econ.276792
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    Cited by:

    1. Okrent, Abigail M. & Alston, Julian M., 2011. "Demand for Food in the United States: A Review of Literature, Evaluation of Previous Estimates, and Presentation of New Estimates of Demand," Monographs, University of California, Davis, Giannini Foundation, number 251908, December.
    2. Menkhaus, Dale J. & St. Clair, James S. & Hallingbye, Stig, 1985. "A Reexamination Of Consumer Buying Behavior For Beef, Pork, And Chicken," Western Journal of Agricultural Economics, Western Agricultural Economics Association, vol. 10(1), pages 1-10, July.
    3. Bruno Larue & Alan Ker & Lorrie Mackinnon, 1991. "The demand for wine in ontario and the phasing-out of discriminatory mark-ups," Agribusiness, John Wiley & Sons, Ltd., vol. 7(5), pages 475-488.
    4. Diotallevi, Francesco & Stasi, Antonio, 2010. "La domanda di olio extra-vergine di oliva nel Sud Italia.Quali le migliori strategie:brand leadership, private label o piccoli produttori? [The extra-virgin olive oil demand in South Italia.Whic ar," MPRA Paper 40480, University Library of Munich, Germany.

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