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COVID-19 Pounds: Quarantine and Weight Gain

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  • Hasanzadeh, Samira
  • Alishahi, Modjgan

Abstract

This paper examines the impact of stay-at-home policies on people’s health behaviours towards weight gain and probable obesity attributable to imposing the order. Using Google Trends data, we investigate whether the lockdowns that were implemented in the U.S. led to changes in weight-gain-related online search behaviours. To probe the causal link between lockdown policies and changes in weight-gain-related topics, we employ the differences-in-differences method and regression discontinuity design and we find a significant increase in the search intensity for workout and weight loss, while the search intensity for fitness, nutrition, and fast food appears to have declined. Our results from using event study regression suggest that changes in health behaviours began weeks before lockdown orders were implemented contemporaneously with emergency declarations and other partial closures about COVID-19. The findings suggest that people’s health-related behaviours regarding weight gain were affected by the lockdowns.

Suggested Citation

  • Hasanzadeh, Samira & Alishahi, Modjgan, 2020. "COVID-19 Pounds: Quarantine and Weight Gain," MPRA Paper 102679, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:102679
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    File URL: https://mpra.ub.uni-muenchen.de/102679/1/MPRA_paper_102679.pdf
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    References listed on IDEAS

    as
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    Full references (including those not matched with items on IDEAS)

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    More about this item

    Keywords

    COVID-19; lockdown; health behaviours; weight gain; Obesity;
    All these keywords.

    JEL classification:

    • I10 - Health, Education, and Welfare - - Health - - - General
    • I12 - Health, Education, and Welfare - - Health - - - Health Behavior

    NEP fields

    This paper has been announced in the following NEP Reports:

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