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Co-design of Behavioural Public Policies: Epistemic Promises and Challenges

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  • Samuel De La Cruz Solal

    (Université Côte d'Azur, France
    GREDEG CNRS)

Abstract

The aim of this article is to highlight the potential of codesign approaches to address the risk of boomerang effects following the implementation of social norm nudges. I highlight several epistemic causes of the boomerang effect and argue that a co-design of nudges could provide an effective solution to address these causes. Furthermore, I argue that such an approach, based on the deliberation process between citizens and experts, is likely to enhance the ethical aspects of nudging. After a clarification of the notion of ‘codesign’, which remains quite elusive in the literature, I discuss some challenges that codesign approaches face, in particular regarding the status of ‘expert-citizens’ in codesign

Suggested Citation

  • Samuel De La Cruz Solal, 2025. "Co-design of Behavioural Public Policies: Epistemic Promises and Challenges," GREDEG Working Papers 2025-05, Groupe de REcherche en Droit, Economie, Gestion (GREDEG CNRS), Université Côte d'Azur, France.
    • Handle: RePEc:gre:wpaper:2025-05
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    References listed on IDEAS

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    More about this item

    Keywords

    social norm nudges; boomerang effect; expert-citizens; co-design; social acceptability; behavioural public policies;
    All these keywords.

    JEL classification:

    • B40 - Schools of Economic Thought and Methodology - - Economic Methodology - - - General
    • D70 - Microeconomics - - Analysis of Collective Decision-Making - - - General
    • D63 - Microeconomics - - Welfare Economics - - - Equity, Justice, Inequality, and Other Normative Criteria and Measurement

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