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Nudging food waste decisions at restaurants

Author

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  • Giaccherini, Matilde
  • Gilli, Marianna
  • Mancinelli, Susanna
  • Zoli, Mariangela

Abstract

This article evaluates the impact of two nudges on stimulating the use of doggy bags in restaurants. We run a field experiment at 14 restaurants in the province of Turin (Italy). In the first group of restaurants, we manipulated the descriptive social norm. In a second group we changed the default option - whereby customers asked for the doggy bag - by instead directing the waiter to automatically deliver the doggy bag unless told not to. A third group of restaurants was used as a control with no intervention. We find that the social norm intervention led to a sizeable increase in the use of doggy bags, while the default manipulation had a non-statistically significant impact.

Suggested Citation

  • Giaccherini, Matilde & Gilli, Marianna & Mancinelli, Susanna & Zoli, Mariangela, 2021. "Nudging food waste decisions at restaurants," European Economic Review, Elsevier, vol. 135(C).
    • Handle: RePEc:eee:eecrev:v:135:y:2021:i:c:s0014292121000751
    DOI: 10.1016/j.euroecorev.2021.103722
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    as
    1. Stefano DellaVigna & John A. List & Ulrike Malmendier, 2012. "Testing for Altruism and Social Pressure in Charitable Giving," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 127(1), pages 1-56.
    2. Glenn W. Harrison & John A. List, 2004. "Field Experiments," Journal of Economic Literature, American Economic Association, vol. 42(4), pages 1009-1055, December.
    3. 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.
    4. Brenna Ellison & Jayson L. Lusk & David Davis, 2014. "The Impact Of Restaurant Calorie Labels On Food Choice: Results From A Field Experiment," Economic Inquiry, Western Economic Association International, vol. 52(2), pages 666-681, April.
    5. Sirieix, Lucie & Lála, Jan & Kocmanová, Klára, 2017. "Understanding the antecedents of consumers' attitudes towards doggy bags in restaurants: Concern about food waste, culture, norms and emotions," Journal of Retailing and Consumer Services, Elsevier, vol. 34(C), pages 153-158.
    6. Allcott, Hunt, 2011. "Social norms and energy conservation," Journal of Public Economics, Elsevier, vol. 95(9-10), pages 1082-1095, October.
    7. David B Audretsch & Dirk Christian Dohse & João Pereira dos Santos, 0. "The effects of highway tolls on private business activity—results from a natural experiment," Journal of Economic Geography, Oxford University Press, vol. 20(6), pages 1331-1357.
    8. Fishman, Ram & Carrillo, Paul & Russ, Jason, 2019. "Long-term impacts of exposure to high temperatures on human capital and economic productivity," Journal of Environmental Economics and Management, Elsevier, vol. 93(C), pages 221-238.
    9. Altmann, Steffen & Traxler, Christian, 2014. "Nudges at the dentist," European Economic Review, Elsevier, vol. 72(C), pages 19-38.
    10. Noah J. Goldstein & Robert B. Cialdini & Vladas Griskevicius, 2008. "A Room with a Viewpoint: Using Social Norms to Motivate Environmental Conservation in Hotels," Journal of Consumer Research, Journal of Consumer Research Inc., vol. 35(3), pages 472-482, March.
    11. Marianne Bertrand & Esther Duflo & Sendhil Mullainathan, 2004. "How Much Should We Trust Differences-In-Differences Estimates?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 119(1), pages 249-275.
    12. Paul J. Ferraro & Michael K. Price, 2013. "Using Nonpecuniary Strategies to Influence Behavior: Evidence from a Large-Scale Field Experiment," The Review of Economics and Statistics, MIT Press, vol. 95(1), pages 64-73, March.
    13. Moulton, Brent R., 1986. "Random group effects and the precision of regression estimates," Journal of Econometrics, Elsevier, vol. 32(3), pages 385-397, August.
    14. Frode Alfnes & Amit Sharma, 2010. "Locally produced food in restaurants: Are the customers willing to pay a premium and why?," International Journal of Revenue Management, Inderscience Enterprises Ltd, vol. 4(3/4), pages 238-258.
    15. Azar, Ofer H. & Yosef, Shira & Bar-Eli, Michael, 2015. "Restaurant tipping in a field experiment: How do customers tip when they receive too much change?," Journal of Economic Psychology, Elsevier, vol. 50(C), pages 13-21.
    16. Gionata Castaldi & Grazia Cecere & Mariangela Zoli, 2021. "“Smoke on the beach”: on the use of economic vs behavioral policies to reduce environmental pollution by cigarette littering," Economia Politica: Journal of Analytical and Institutional Economics, Springer;Fondazione Edison, vol. 38(3), pages 1025-1048, October.
    17. Romano, Joseph P. & Wolf, Michael, 2016. "Efficient computation of adjusted p-values for resampling-based stepdown multiple testing," Statistics & Probability Letters, Elsevier, vol. 113(C), pages 38-40.
    18. Azar, Ofer H. & Yosef, Shira & Bar-Eli, Michael, 2013. "Do customers return excessive change in a restaurant?," Journal of Economic Behavior & Organization, Elsevier, vol. 93(C), pages 219-226.
    19. Allcott, Hunt, 2011. "Social norms and energy conservation," Journal of Public Economics, Elsevier, vol. 95(9), pages 1082-1095.
    20. Sunstein,Cass R., 2020. "Behavioral Science and Public Policy," Cambridge Books, Cambridge University Press, number 9781108972789, October.
    21. repec:feb:framed:0087 is not listed on IDEAS
    22. Charness, Gary & Cheung, Tsz, 2013. "A restaurant field experiment in charitable contributions," Economics Letters, Elsevier, vol. 119(1), pages 48-49.
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    Cited by:

    1. Ankinée KIRAKOZIAN & Raphaël CHIAPPINI & Nabila ARFAOUI, 2023. "Nudging employees for greener mobility A field experiment," Bordeaux Economics Working Papers 2023-09, Bordeaux School of Economics (BSE).
    2. Azzurra Annunziata & Francisco Luis Muca & Angela Mariani, 2022. "Preventing Household Food Waste in Italy: A Segmentation of the Population and Suggestions for Action," Sustainability, MDPI, vol. 14(12), pages 1-17, June.
    3. Cecilia Castaldo & Matilde Giaccherini & Giacomo Pallante & Alessandro Palma, 2024. "Unveiling Shades of Green Food beyond Labels. Evidence from an Online Experiment to Climate Adaptation," CESifo Working Paper Series 11161, CESifo.
    4. Buratto, Arianna & Lotti, Lorenzo, 2024. "Encouraging sustainable food consumption through nudges: An experiment with menu labels," Ecological Economics, Elsevier, vol. 216(C).
    5. Zhang, Jin & Huang, Yidi & Zhu, Junming & Zhao, Lijun, 2023. "A meta-analysis on the effectiveness of food-waste reducing nudges," Food Policy, Elsevier, vol. 120(C).

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    More about this item

    Keywords

    Doggy bag; Social norm; Default option; Field experiment; Shame;
    All these keywords.

    JEL classification:

    • D10 - Microeconomics - - Household Behavior - - - General
    • D90 - Microeconomics - - Micro-Based Behavioral Economics - - - General
    • D91 - Microeconomics - - Micro-Based Behavioral Economics - - - Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making

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