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Weak moral motivation leads to the decline of voluntary contributions

Author

Listed:
  • Charles Figuieres
  • David Masclet
  • Marc Willinger

Abstract

We develop a model that accounts for the decay of the average contribution observed in experiments on voluntary contributions to a public good. The novel idea is that people's moral motivation is "weak"". Their judgment about the right contribution depends on observed contributions by group members and on an intrinsic ""moral ideal"". We show that the assumption of weakly morally motivated agents lead to the decline of the average contribution over time. The model is compatible with persistence of over-contributions, variability of contributions (across and within individuals), and the restart effect. Furthermore, it offers a rationale for conditional cooperation." Cet article présente un modèle théorique qui permet d'expliquer le déclin des contributions observé dans les expériences de contribution volontaire au financement de biens publics répétés à horizon fini. Ce modèle s'appuie sur l'idée de motivation morale faible selon laquelle les agents auraient une motivation intrinsèque à contribuer un montant non nul au bien public et que cette motivation intrinsèque serait conditionnée à l'observation des contributions des autres membres du groupe. Ce modèle est compatible avec la persistance de la sur-contribution, la variabilité inter et intra individuelle dans les montants de contributions et l'effet de « restart ».

Suggested Citation

  • Charles Figuieres & David Masclet & Marc Willinger, 2011. "Weak moral motivation leads to the decline of voluntary contributions," CIRANO Working Papers 2011s-09, CIRANO.
  • Handle: RePEc:cir:cirwor:2011s-09
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    File URL: https://cirano.qc.ca/files/publications/2011s-09.pdf
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    Cited by:

    1. Francisco Cabo & Alain Jean-Marie & Mabel Tidball, 2022. "Positional effects in public good provision. Strategic interaction and inertia," Post-Print hal-03947632, HAL.
    2. Kang, Seongill, 2022. "The interactive dynamics of autonomous and heteronomous motives," Mathematical Social Sciences, Elsevier, vol. 115(C), pages 11-26.
    3. Leonardo Becchetti & Vittorio Pelligra & Francesco Salustri, 2018. "The impact of redistribution mechanisms in the vote with the wallet game: experimental results," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 51(4), pages 595-619, December.
    4. Benjamin Ouvrard & Sandrine Spaeter, 2016. "Environmental Incentives: Nudge or Tax?," Working Papers of BETA 2016-23, Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg.
    5. Martin G. Kocher & Peter Martinsson & Kristian Ove R. Myrseth & Conny E. Wollbrant, 2017. "Strong, bold, and kind: self-control and cooperation in social dilemmas," Experimental Economics, Springer;Economic Science Association, vol. 20(1), pages 44-69, March.
    6. Dickinson, David L. & Masclet, David, 2023. "Unethical decision making and sleep restriction: Experimental evidence," Games and Economic Behavior, Elsevier, vol. 141(C), pages 484-502.
    7. Boun My, Kene & Ouvrard, Benjamin, 2019. "Nudge and tax in an environmental public goods experiment: Does environmental sensitivity matter?," Resource and Energy Economics, Elsevier, vol. 55(C), pages 24-48.
    8. Benoît Le Maux & David Masclet & Sarah Necker, 2024. "Monetary incentives and the contagion of unethical behavior," Journal of the Economic Science Association, Springer;Economic Science Association, vol. 10(2), pages 213-231, December.
    9. Masclet, David & Montmarquette, Claude & Viennot-Briot, Nathalie, 2019. "Can whistleblower programs reduce tax evasion? Experimental evidence," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 83(C).
    10. Dickinson, David L. & Masclet, David & Peterle, Emmanuel, 2018. "Discrimination as favoritism: The private benefits and social costs of in-group favoritism in an experimental labor market," European Economic Review, Elsevier, vol. 104(C), pages 220-236.
    11. Mankat, Fabian, 2024. "Cooperation, norms, and gene-culture coevolution," Games and Economic Behavior, Elsevier, vol. 147(C), pages 242-267.
    12. Dickinson, David L. & Masclet, David, 2019. "Using ethical dilemmas to predict antisocial choices with real payoff consequences: An experimental study," Journal of Economic Behavior & Organization, Elsevier, vol. 166(C), pages 195-215.
    13. Antinyan, Armenak & Horváth, Gergely & Jia, Mofei, 2020. "Curbing the consumption of positional goods: Behavioral interventions versus taxation," Journal of Economic Behavior & Organization, Elsevier, vol. 179(C), pages 1-21.
    14. Shunji Oniki & Haftu Etsay & Melaku Berhe & Teklay Negash, 2020. "Improving Cooperation among Farmers for Communal Land Conservation in Ethiopia: A Public Goods Experiment," Sustainability, MDPI, vol. 12(21), pages 1-16, November.
    15. Mateus Joffily & David Masclet & Charles N Noussair & Marie Claire Villeval, 2014. "Emotions, Sanctions, and Cooperation," Southern Economic Journal, John Wiley & Sons, vol. 80(4), pages 1002-1027, April.
    16. David Masclet & David L. Dickinson, 2025. "Incorporating conditional morality into economic decisions," Theory and Decision, Springer, vol. 98(1), pages 95-152, February.

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    Keywords

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    JEL classification:

    • H00 - Public Economics - - General - - - General
    • H41 - Public Economics - - Publicly Provided Goods - - - Public Goods
    • C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games

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