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Information Aversion

Author

Listed:
  • Marianne Andries

    (TSE-R - Toulouse School of Economics - UT Capitole - Université Toulouse Capitole - Comue de Toulouse - Communauté d'universités et établissements de Toulouse - EHESS - École des hautes études en sciences sociales - CNRS - Centre National de la Recherche Scientifique - INRAE - Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement)

  • Valentin Haddad

    (UCLA - University of California [Los Angeles] - UC - University of California)

Abstract

Information aversion, a preference-based fear of news flows, has rich implications for decisions involving information and risk-taking. It can explain key empirical patterns on how households pay attention to savings, namely that investors observe their portfolios infrequently, particularly when stock prices are low or volatile. Receiving state-dependent alerts following sharp market downturns such as during the financial crisis of 2008 improves welfare. Information averse investors display an ostrich behavior: overhearing negative news prompts more inattention. Their fear of frequent news encourages them to hold undiversified portfolios.

Suggested Citation

  • Marianne Andries & Valentin Haddad, 2020. "Information Aversion," Post-Print hal-03052577, HAL.
    • Handle: RePEc:hal:journl:hal-03052577
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    JEL classification:

    • E03 - Macroeconomics and Monetary Economics - - General - - - Behavioral Macroeconomics
    • E21 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Consumption; Saving; Wealth
    • G02 - Financial Economics - - General - - - Behavioral Finance: Underlying Principles
    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions

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