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Contribution to a public good with altruistic preferences

Author

Listed:
  • Anwesha Banerjee

Abstract

This paper presents a model of private provision of a public good where individuals have altruistic preferences and care about the private and public good consumption of the other members of their group. I compare the Nash level of the public good to the benchmark level of provision by a social planner who aggregates the preferences of group members. I find that income inequality can cause overprovision of the public good as compared to the planner's benchmark. To understand overprovision, I examine a second model where, in addition to contributing to the public good, members can give private transfers of income to other members they care about. The Nash equilibrium of the model with transfers is found to be closely connected to the equilibrium of the model without transfers. Overprovision can occur in the model without transfers because the richer individuals contribute to the public good as a way to improve the welfare of the poor (noncontributors to the public good) in the absence of private transfers. These results indicate that public goods cannot substitute the role of income transfers to the poor, even when individuals are altruistic, if there is extreme income inequality. Contribution à un bien public avec des préférences altruistes. Cet article présente un modèle de fourniture privée d'un bien public où des personnes ont des préférences altruistes et se soucient de la consommation de biens privés et publics des autres membres de leur groupe. Je compare le niveau de bien public atteint dans un équilibre de Nash à un niveau de référence établi par un planificateur social qui agrège les préférences des membres du groupe. Je constate que les inégalités de revenus peuvent entraîner une surabondance du bien public par rapport au niveau de référence du planificateur. Pour mieux comprendre cette surabondance, j'examine un second modèle où les membres peuvent effectuer des transferts de revenus privés à d'autres membres qu'ils apprécient, en plus de contribuer au bien public. L'équilibre de Nash du modèle avec transferts est étroitement lié à celui du modèle sans transferts. La surabondance peut se produire dans le modèle sans transfert, car les personnes les plus riches contribuent au bien public dans le but d'améliorer le bien‐être des plus pauvres (qui ne contribuent pas au bien public) en l'absence de transferts privés. Ces résultats indiquent qu'en cas d'inégalités extrêmes de revenus, les biens publics ne peuvent pas remplacer parfaitement les transferts de revenus vers les plus pauvres.

Suggested Citation

  • Anwesha Banerjee, 2025. "Contribution to a public good with altruistic preferences," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 58(3), pages 1092-1122, August.
  • Handle: RePEc:wly:canjec:v:58:y:2025:i:3:p:1092-1122
    DOI: 10.1111/caje.70011
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    References listed on IDEAS

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    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. Anwesha Banerjee & Nicolas Gravel, 2020. "Contribution to a public good under subjective uncertainty," Journal of Public Economic Theory, Association for Public Economic Theory, vol. 22(3), pages 473-500, June.
    3. Simone Galperti & Bruno Strulovici, 2017. "A Theory of Intergenerational Altruism," Econometrica, Econometric Society, vol. 85, pages 1175-1218, July.
    4. Barro, Robert J, 1974. "Are Government Bonds Net Wealth?," Journal of Political Economy, University of Chicago Press, vol. 82(6), pages 1095-1117, Nov.-Dec..
    5. Scharf, Kimberley & Smith, Sarah, 2016. "Relational altruism and giving in social groups," Journal of Public Economics, Elsevier, vol. 141(C), pages 1-10.
    6. Thomas Piketty & Li Yang & Gabriel Zucman, 2019. "Capital Accumulation, Private Property, and Rising Inequality in China, 1978–2015," American Economic Review, American Economic Association, vol. 109(7), pages 2469-2496, July.
    7. Renaud Bourlès & Yann Bramoullé & Eduardo Perez‐Richet, 2017. "Altruism in Networks," Econometrica, Econometric Society, vol. 85, pages 675-689, March.
    8. Wolfgang Buchholz & Wolfgang Peters, 2001. "The overprovision anomaly of private public good supply," Journal of Economics, Springer, vol. 74(1), pages 63-78, February.
    9. Cornes,Richard & Sandler,Todd, 1996. "The Theory of Externalities, Public Goods, and Club Goods," Cambridge Books, Cambridge University Press, number 9780521477185.
    10. Buchholz, Wolfgang & Konrad, Kai A., 1995. "Strategic transfers and private provision of public goods," Journal of Public Economics, Elsevier, vol. 57(3), pages 489-505, July.
    11. Cornes, Richard & Sandler, Todd, 1994. "The comparative static properties of the impure public good model," Journal of Public Economics, Elsevier, vol. 54(3), pages 403-421, July.
    12. Name-Correa, Alvaro J. & Yildirim, Huseyin, 2016. "“Giving” in to social pressure," Games and Economic Behavior, Elsevier, vol. 99(C), pages 99-116.
    13. Florian Hoffmann & David S. Lee & Thomas Lemieux, 2020. "Growing Income Inequality in the United States and Other Advanced Economies," Journal of Economic Perspectives, American Economic Association, vol. 34(4), pages 52-78, Fall.
    14. Bulat Sanditov & Saurabh Arora, 2016. "Social network and private provision of public goods," Post-Print hal-01293681, HAL.
    15. Bergstrom, Theodore & Blume, Lawrence & Varian, Hal, 1986. "On the private provision of public goods," Journal of Public Economics, Elsevier, vol. 29(1), pages 25-49, February.
    16. Bulat Sanditov & Saurabh Arora, 2016. "Social network and private provision of public goods," Journal of Evolutionary Economics, Springer, vol. 26(1), pages 195-218, March.
    17. Rotemberg, Julio J., 2014. "Charitable giving when altruism and similarity are linked," Journal of Public Economics, Elsevier, vol. 114(C), pages 36-49.
    18. Amihai Glazer & Kai A. Konrad, 2008. "A Signaling Explanation for Charity," Springer Books, in: Roger D. Congleton & Kai A. Konrad & Arye L. Hillman (ed.), 40 Years of Research on Rent Seeking 2, pages 713-722, Springer.
    19. Bulat Sanditov & Saurabh Arora, 2016. "Social network and private provision of public goods," Grenoble Ecole de Management (Post-Print) hal-01293681, HAL.
    20. Andreoni, James, 1989. "Giving with Impure Altruism: Applications to Charity and Ricardian Equivalence," Journal of Political Economy, University of Chicago Press, vol. 97(6), pages 1447-1458, December.
    21. Andreoni, James, 1988. "Privately provided public goods in a large economy: The limits of altruism," Journal of Public Economics, Elsevier, vol. 35(1), pages 57-73, February.
    22. Andreoni, James, 1990. "Impure Altruism and Donations to Public Goods: A Theory of Warm-Glow Giving?," Economic Journal, Royal Economic Society, vol. 100(401), pages 464-477, June.
    23. Daniel M. Hungerman & Mark Ottoni-Wilhelm, 2021. "Impure Impact Giving: Theory and Evidence," Journal of Political Economy, University of Chicago Press, vol. 129(5), pages 1553-1614.
    24. Bulat Sanditov & Saurabh Arora, 2016. "Social network and private provision of public goods," Journal of Evolutionary Economics, Springer, vol. 26(1), pages 195-218, March.
    25. repec:feb:framed:0087 is not listed on IDEAS
    26. Echazu, Luciana & Nocetti, Diego, 2015. "Charitable giving: Altruism has no limits," Journal of Public Economics, Elsevier, vol. 125(C), pages 46-53.
    27. Richard C. Cornes & Emilson C. D. Silva, 1999. "Rotten Kids, Purity, and Perfection," Journal of Political Economy, University of Chicago Press, vol. 107(5), pages 1034-1040, October.
    28. Steinberg, Richard S, 1987. "Voluntary Donations and Public Expenditures in a Federal System," American Economic Review, American Economic Association, vol. 77(1), pages 24-36, March.
    29. Bergstrom, Theodore C, 1989. "A Fresh Look at the Rotten Kid Theorem--and Other Household Mysteries," Journal of Political Economy, University of Chicago Press, vol. 97(5), pages 1138-1159, October.
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