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Improving children's food choices: Experimental evidence from the field

Author

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  • Charness, Gary
  • Cobo-Reyes, Ramón
  • Eyster, Erik
  • Katz, Gabriel
  • Sánchez, Ángela
  • Sutter, Matthias

Abstract

We present a field experiment to study the effects of different information conditions on food choices of 282 children in elementary schools. Previous interventions have typically paid participants for healthy eating, but this often may not be feasible. We introduce a system where food items are graded based on their nutritional value, involving parents or classmates as change agents by providing them with information regarding food choices. We find parents’ involvement in the decision process to be particularly beneficial in boosting healthy food choices, with very strong results that persist months after the intervention.

Suggested Citation

  • Charness, Gary & Cobo-Reyes, Ramón & Eyster, Erik & Katz, Gabriel & Sánchez, Ángela & Sutter, Matthias, 2023. "Improving children's food choices: Experimental evidence from the field," European Economic Review, Elsevier, vol. 159(C).
    • Handle: RePEc:eee:eecrev:v:159:y:2023:i:c:s0014292123001903
    DOI: 10.1016/j.euroecorev.2023.104562
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    References listed on IDEAS

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    More about this item

    Keywords

    Improving food choices; Health; Children; Parents; Information interventions; Field experiment;
    All these keywords.

    JEL classification:

    • C93 - Mathematical and Quantitative Methods - - Design of Experiments - - - Field Experiments
    • I12 - Health, Education, and Welfare - - Health - - - Health Behavior

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