IDEAS home Printed from https://ideas.repec.org/p/mod/depeco/0636.html
   My bibliography  Save this paper

On the Rationalizability of Observed Consumers Choise when Prefeerences else

Author

Listed:
  • Ennio Bilancini

Abstract

we prove that defining consumers' preferences over budget sets is both necessary and sufficient to make every fully informative and finite set of observed consumption choices rationalizable by a collection of preferences which are transitive, complete, and monotone with respect to own consumption. Our finding has two important theoretical consequences. First, assuming that preferences depend on budget sets is illegitimate under the scientific commitments of revealed preference theory. Second, as long as consumers' preferences are not defined over budget sets, we can assume that preferences depend on observable objects other than own consumption without compromising the logical possibility to reject the model against observation. We however point out that, despite this logical possibility, in pratice it can be almost impossible to reject a model where preferences are defined over objects that depend on budget sets.As an example of this we show that if preferences are defined over consumption choices of other individuals then rationalization fails only in cases of negligible pratical interest.

Suggested Citation

  • Ennio Bilancini, 2010. "On the Rationalizability of Observed Consumers Choise when Prefeerences else," Department of Economics 0636, University of Modena and Reggio E., Faculty of Economics "Marco Biagi".
  • Handle: RePEc:mod:depeco:0636
    as

    Download full text from publisher

    File URL: http://www.dep.unimore.it/materiali_discussione/0636.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Álvarez, Jorge & Bilancini, Ennio & D'Alessandro, Simone & Porcile, Gabriel, 2011. "Agricultural institutions, industrialization and growth: The case of New Zealand and Uruguay in 1870-1940," Explorations in Economic History, Elsevier, vol. 48(2), pages 151-168, April.
    2. Forges, Françoise & Minelli, Enrico, 2009. "Afriat's theorem for general budget sets," Journal of Economic Theory, Elsevier, vol. 144(1), pages 135-145, January.
    3. Andrew E. Clark & Paul Frijters & Michael A. Shields, 2008. "Relative Income, Happiness, and Utility: An Explanation for the Easterlin Paradox and Other Puzzles," Journal of Economic Literature, American Economic Association, vol. 46(1), pages 95-144, March.
    4. Cherchye, Laurens & De Rock, Bram & Vermeulen, Frederic, 2010. "An Afriat Theorem for the collective model of household consumption," Journal of Economic Theory, Elsevier, vol. 145(3), pages 1142-1163, May.
    5. Ed Hopkins & Tatiana Kornienko, 2004. "Running to Keep in the Same Place: Consumer Choice as a Game of Status," American Economic Review, American Economic Association, vol. 94(4), pages 1085-1107, September.
    6. Andrés Carvajal, 2010. "The testable implications of competitive equilibrium in economies with externalities," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 45(1), pages 349-378, October.
    7. Laurens CHERCHYE & Bram DE ROCK & Frederic VERMEULEN, 2007. "The revealed preference approach to collective consumption behavior: testing, recovery and welfare analysis," Working Papers of Department of Economics, Leuven ces0724, KU Leuven, Faculty of Economics and Business (FEB), Department of Economics, Leuven.
    8. Marina Murat & Barbara Pistoresi, 2009. "Emigrant and immigrant networks in FDI," Applied Economics Letters, Taylor & Francis Journals, vol. 16(12), pages 1261-1264.
    9. Giuseppe Marotta, 1997. "Does trade credit redistribution thwart monetary policy? Evidence from Italy," Applied Economics, Taylor & Francis Journals, vol. 29(12), pages 1619-1629.
    10. Veblen, Thorstein, 1899. "The Theory of the Leisure Class," History of Economic Thought Books, McMaster University Archive for the History of Economic Thought, number veblen1899.
    11. Chambers, Christopher P. & Echenique, Federico, 2009. "Supermodularity and preferences," Journal of Economic Theory, Elsevier, vol. 144(3), pages 1004-1014, May.
    12. Ng, Yew-Kwang, 1987. "Diamonds Are a Government's Best Friend: Burden-Free Taxes on Goods Valued for Their Values," American Economic Review, American Economic Association, vol. 77(1), pages 186-191, March.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Ennio Bilancini, 2011. "On the rationalizability of observed consumers’ choices when preferences depend on budget sets and (potentially) on anything else," Journal of Economics, Springer, vol. 102(3), pages 275-286, April.
    2. Bilancini, Ennio & Boncinelli, Leonardo, 2012. "Redistribution and the notion of social status," Journal of Public Economics, Elsevier, vol. 96(9-10), pages 651-657.
    3. Aronsson, Thomas & Johansson-Stenman, Olof, 2014. "Positional preferences in time and space: Optimal income taxation with dynamic social comparisons," Journal of Economic Behavior & Organization, Elsevier, vol. 101(C), pages 1-23.
    4. Aronsson, Thomas & Johansson-Stenman, Olof, 2009. "Conspicuous Leisure: Optimal Income Taxation when both Relative Consumption and Relative Leisure Matter," Umeå Economic Studies 774, Umeå University, Department of Economics.
    5. Thomas Aronsson & Olof Johansson-Stenman, 2013. "Veblen’s theory of the leisure class revisited: implications for optimal income taxation," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 41(3), pages 551-578, September.
    6. Bilancini, Ennio & Boncinelli, Leonardo, 2019. "Wage inequality, labor income taxes, and the notion of social status," Economics - The Open-Access, Open-Assessment E-Journal (2007-2020), Kiel Institute for the World Economy (IfW Kiel), vol. 13, pages 1-35.
    7. Mujcic, Redzo & Frijters, Paul, 2015. "Conspicuous consumption, conspicuous health, and optimal taxation," Journal of Economic Behavior & Organization, Elsevier, vol. 111(C), pages 59-70.
    8. Oindrila Dey & Swapnendu Banerjee, 2022. "Incentives, Status and Thereafter: A Critical Survey," South Asian Journal of Macroeconomics and Public Finance, , vol. 11(1), pages 95-115, June.
    9. Brown, Philip H. & Bulte, Erwin & Zhang, Xiaobo, 2011. "Positional spending and status seeking in rural China," Journal of Development Economics, Elsevier, vol. 96(1), pages 139-149, September.
    10. Lombardo, Vincenzo, 2012. "Social inclusion and the emergence of development traps," MPRA Paper 36766, University Library of Munich, Germany.
    11. Friehe, Tim & Mechtel, Mario, 2014. "Conspicuous consumption and political regimes: Evidence from East and West Germany," European Economic Review, Elsevier, vol. 67(C), pages 62-81.
    12. Bilancini, Ennio & Boncinelli, Leonardo, 2008. "Ordinal vs cardinal status: Two examples," Economics Letters, Elsevier, vol. 101(1), pages 17-19, October.
    13. Corazzini, Luca & Esposito, Lucio & Majorano, Francesca, 2012. "Reign in hell or serve in heaven? A cross-country journey into the relative vs absolute perceptions of wellbeing," Journal of Economic Behavior & Organization, Elsevier, vol. 81(3), pages 715-730.
    14. Rege, Mari, 2008. "Why do people care about social status?," Journal of Economic Behavior & Organization, Elsevier, vol. 66(2), pages 233-242, May.
    15. Thomas Aronsson & Olof Johansson‐Stenman, 2013. "Conspicuous Leisure: Optimal Income Taxation When Both Relative Consumption and Relative Leisure Matter," Scandinavian Journal of Economics, Wiley Blackwell, vol. 115(1), pages 155-175, January.
    16. Bilancini, Ennio & D'Alessandro, Simone, 2012. "Long-run welfare under externalities in consumption, leisure, and production: A case for happy degrowth vs. unhappy growth," Ecological Economics, Elsevier, vol. 84(C), pages 194-205.
    17. Eaton, B. Curtis & Matheson, Jesse A., 2013. "Resource allocation, affluence and deadweight loss when relative consumption matters," Journal of Economic Behavior & Organization, Elsevier, vol. 91(C), pages 159-178.
    18. Perez Truglia, Ricardo Nicolas, 2007. "Conspicuous consumption in the land of Prince Charming," MPRA Paper 22009, University Library of Munich, Germany, revised 22 Mar 2010.
    19. Tindara Addabbo & Anna Maccagnan & Carmen Llorca-Rodríguez & Rosa García-Fernández, 2010. "Income distribution and the effect of the financial crisis on the Italian and Spanish labour markets," Department of Economics 0639, University of Modena and Reggio E., Faculty of Economics "Marco Biagi".
    20. Oindrila Dey & Swapnendu Banerjee, 2014. "Status Incentives with Discrete Effort: A Note," Economics Bulletin, AccessEcon, vol. 34(2), pages 1205-1213.

    More about this item

    Keywords

    Revealed Preferences; Budget Sets; Rationa Preferences; Rationalizability;
    All these keywords.

    JEL classification:

    • B40 - Schools of Economic Thought and Methodology - - Economic Methodology - - - General
    • D11 - Microeconomics - - Household Behavior - - - Consumer Economics: Theory

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:mod:depeco:0636. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sara Colombini (email available below). General contact details of provider: https://edirc.repec.org/data/demodit.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.