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What works best in promoting climate citizenship? A randomised, systematic evaluation of nudge, think, boost and nudge+

Author

Listed:
  • Banerjee, Sanchayan
  • Galizzi, Matteo M.
  • John, Peter
  • Mourato, Susana

Abstract

Nudges have been increasingly deployed to deliver climate policies in the last decade. Recent evidence shows nudges are hard to scale–up. So can we use nudges more effectively, or should we rely on other tools of behaviour change? We argue that reflective strategies can enhance nudges by encouraging agency and ownership in citizens. We test this by systematically comparing nudges to reflective interventions like thinks, boosts, and nudge+ over orders of low-carbon meals using an online experiment with 3,074 participants in the United Kingdom. We find all behavioural interventions increase intentions for climate-friendly diets, but encouraging reflection prior to nudging (“nudge+”) strengthens these treatment effects. There is no evidence of negative behavioural spillovers as measured by participants’ donations to pro-social charities. There is potential for reflective policies in promoting climate citizenship.

Suggested Citation

  • Banerjee, Sanchayan & Galizzi, Matteo M. & John, Peter & Mourato, Susana, 2022. "What works best in promoting climate citizenship? A randomised, systematic evaluation of nudge, think, boost and nudge+," LSE Research Online Documents on Economics 115032, London School of Economics and Political Science, LSE Library.
    • Handle: RePEc:ehl:lserod:115032
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    File URL: http://eprints.lse.ac.uk/115032/
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    References listed on IDEAS

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    1. David Hagmann & Emily H Ho & George Loewenstein, 2019. "Nudging out support for a carbon tax," Nature Climate Change, Nature, vol. 9(6), pages 484-489, June.
    2. Dolan, Paul & Galizzi, Matteo M., 2015. "Like ripples on a pond: Behavioral spillovers and their implications for research and policy," Journal of Economic Psychology, Elsevier, vol. 47(C), pages 1-16.
    3. Stefano DellaVigna & Elizabeth Linos, 2022. "RCTs to Scale: Comprehensive Evidence From Two Nudge Units," Econometrica, Econometric Society, vol. 90(1), pages 81-116, January.
    4. Oliver,Adam, 2017. "The Origins of Behavioural Public Policy," Cambridge Books, Cambridge University Press, number 9781316510261.
    5. Cass R. Sunstein, 2017. "Human Agency and Behavioral Economics," Palgrave Advances in Behavioral Economics, Palgrave Macmillan, number 978-3-319-55807-3, February.
    6. Alacevich, Caterina & Bonev, Petyo & Söderberg, Magnus, 2021. "Pro-environmental interventions and behavioral spillovers: Evidence from organic waste sorting in Sweden," Journal of Environmental Economics and Management, Elsevier, vol. 108(C).
    7. Greer K. Gosnell & Morgan D. Bazilian, 2021. "Changing behaviour is the key to solving the climate challenge," Nature Human Behaviour, Nature, vol. 5(3), pages 294-294, March.
    8. Alexander Maki & Amanda R. Carrico & Kaitlin T. Raimi & Heather Barnes Truelove & Brandon Araujo & Kam Leung Yeung, 2019. "Meta-analysis of pro-environmental behaviour spillover," Nature Sustainability, Nature, vol. 2(4), pages 307-315, April.
    9. Peter Scarborough & Paul Appleby & Anja Mizdrak & Adam Briggs & Ruth Travis & Kathryn Bradbury & Timothy Key, 2014. "Dietary greenhouse gas emissions of meat-eaters, fish-eaters, vegetarians and vegans in the UK," Climatic Change, Springer, vol. 125(2), pages 179-192, July.
    10. Hendrik Bruns & Elena Kantorowicz-Reznichenko & Katharina Klement & Marijane Luistro Jonsson & Bilel Rahali, 2018. "Can nudges be transparent and yet effective?," Post-Print hal-01824076, HAL.
    11. Reijula, Samuli & Hertwig, Ralph, 2022. "Self-nudging and the citizen choice architect," Behavioural Public Policy, Cambridge University Press, vol. 6(1), pages 119-149, January.
    12. T. M. Wilkinson, 2013. "Nudging and Manipulation," Political Studies, Political Studies Association, vol. 61(2), pages 341-355, June.
    13. van Roekel, Henrico & Reinhard, Joanne & Grimmelikhuijsen, Stephan, 2022. "Improving hand hygiene in hospitals: comparing the effect of a nudge and a boost on protocol compliance," Behavioural Public Policy, Cambridge University Press, vol. 6(1), pages 52-74, January.
    14. Cäzilia Loibl & Cass R. Sunstein & Julius Rauber & Lucia A. Reisch, 2018. "Which Europeans Like Nudges? Approval and Controversy in Four European Countries," Journal of Consumer Affairs, Wiley Blackwell, vol. 52(3), pages 655-688, November.
    15. Hertwig, Ralph, 2017. "When to consider boosting: some rules for policy-makers," Behavioural Public Policy, Cambridge University Press, vol. 1(2), pages 143-161, November.
    16. Mummolo, Jonathan & Peterson, Erik, 2019. "Demand Effects in Survey Experiments: An Empirical Assessment," American Political Science Review, Cambridge University Press, vol. 113(2), pages 517-529, May.
    17. Matija Franklin & Tomas Folke & Kai Ruggeri, 2019. "Optimising nudges and boosts for financial decisions under uncertainty," Palgrave Communications, Palgrave Macmillan, vol. 5(1), pages 1-13, December.
    18. repec:cup:judgdm:v:14:y:2019:i:1:p:40-50 is not listed on IDEAS
    19. Kurz, Verena, 2018. "Nudging to reduce meat consumption: Immediate and persistent effects of an intervention at a university restaurant," Journal of Environmental Economics and Management, Elsevier, vol. 90(C), pages 317-341.
    20. Oliver,Adam, 2017. "The Origins of Behavioural Public Policy," Cambridge Books, Cambridge University Press, number 9781316649664.
    21. Bruns, Hendrik & Kantorowicz-Reznichenko, Elena & Klement, Katharina & Luistro Jonsson, Marijane & Rahali, Bilel, 2018. "Can nudges be transparent and yet effective?," Journal of Economic Psychology, Elsevier, vol. 65(C), pages 41-59.
    22. repec:cup:judgdm:v:11:y:2016:i:4:p:310-325 is not listed on IDEAS
    23. Robert Sugden, 2009. "On Nudging: A Review of Nudge: Improving Decisions About Health, Wealth and Happiness by Richard H. Thaler and Cass R. Sunstein," International Journal of the Economics of Business, Taylor & Francis Journals, vol. 16(3), pages 365-373.
    24. Romain Cadario & Pierre Chandon, 2020. "Which Healthy Eating Nudges Work Best? A Meta-Analysis of Field Experiments," Marketing Science, INFORMS, vol. 39(3), pages 465-486, May.
    25. Hunt Allcott & Todd Rogers, 2014. "The Short-Run and Long-Run Effects of Behavioral Interventions: Experimental Evidence from Energy Conservation," American Economic Review, American Economic Association, vol. 104(10), pages 3003-3037, October.
    26. Robert Sugden, 2017. "Do people really want to be nudged towards healthy lifestyles?," International Review of Economics, Springer;Happiness Economics and Interpersonal Relations (HEIRS), vol. 64(2), pages 113-123, June.
    27. Richard H. Thaler, 2016. "Behavioral Economics: Past, Present, and Future," American Economic Review, American Economic Association, vol. 106(7), pages 1577-1600, July.
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    Cited by:

    1. Leonhard Lades & Federica Nova, 2022. "Ethical Considerations when using Behavioural Insights to Reduce Peoples Meat Consumption," Working Papers 202209, Geary Institute, University College Dublin.

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    More about this item

    Keywords

    nudge; think; boost; nudge+; climate-friendly diets; climate citizenship; Department of Psychological and Behavioural Science; Department of Political Economy; Department of Geography and Environment;
    All these keywords.

    JEL classification:

    • C90 - Mathematical and Quantitative Methods - - Design of Experiments - - - General
    • D91 - Microeconomics - - Micro-Based Behavioral Economics - - - Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making
    • I12 - Health, Education, and Welfare - - Health - - - Health Behavior
    • Q18 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agricultural Policy; Food Policy; Animal Welfare Policy
    • Q58 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environmental Economics: Government Policy

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