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Quantity, quality, equality: introducing a new measure of social welfare

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  • Karin Enflo

    (Stockholm University)

Abstract

In this essay I propose a new measure of social welfare. It captures the intuitive idea that quantity, quality, and equality of individual welfare all matter for social welfare. More precisely, it satisfies six conditions: Equivalence, Dominance, Quality, Strict Monotonicity, Equality and Asymmetry. These state that (i) populations equivalent in individual welfare are equal in social welfare; (ii) a population that dominates another in individual welfare is better; (iii) a population that has a higher average welfare than another population is better, other things being equal; (iv) the addition of a well-faring individual makes a population better, whereas the addition of an ill-faring individual makes a population worse; (v) a population that has a higher degree of equality than another population is better, other things being equal; and (vi) individual illfare matters more for social welfare than individual welfare. By satisfying the six conditions, the measure improves on previously proposed measures, such as the utilitarian Total and Average measures, as well as different kinds of Prioritarian measures.

Suggested Citation

  • Karin Enflo, 2021. "Quantity, quality, equality: introducing a new measure of social welfare," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 57(3), pages 665-701, October.
    • Handle: RePEc:spr:sochwe:v:57:y:2021:i:3:d:10.1007_s00355-020-01286-8
    DOI: 10.1007/s00355-020-01286-8
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    1. ,, 2001. "Problems And Solutions," Econometric Theory, Cambridge University Press, vol. 17(6), pages 1157-1160, December.
    2. Carlson, Erik, 1998. "Mere Addition and Two Trilemmas of Population Ethics," Economics and Philosophy, Cambridge University Press, vol. 14(2), pages 283-306, October.
    3. Tungodden, Bertil, 2003. "The Value Of Equality," Economics and Philosophy, Cambridge University Press, vol. 19(1), pages 1-44, April.
    4. Charles Blackorby & Walter Bossert & David Donaldson & Marc Fleurbaey, 1998. "Critical levels and the (reverse) repugnant conclusion," Journal of Economics, Springer, vol. 67(1), pages 1-15, February.
    5. John C. Harsanyi, 1955. "Cardinal Welfare, Individualistic Ethics, and Interpersonal Comparisons of Utility," Journal of Political Economy, University of Chicago Press, vol. 63(4), pages 309-309.
    6. ,, 2001. "Problems And Solutions," Econometric Theory, Cambridge University Press, vol. 17(5), pages 1025-1031, October.
    7. Ng, Yew-Kwang, 1989. "What Should We Do About Future Generations?," Economics and Philosophy, Cambridge University Press, vol. 5(2), pages 235-253, October.
    8. Broome,John, 1999. "Ethics out of Economics," Cambridge Books, Cambridge University Press, number 9780521642750, September.
    9. Sen, Amartya, 1973. "On Economic Inequality," OUP Catalogue, Oxford University Press, number 9780198281931.
    10. Mulgan, Tim, 2002. "The Reverse Repugnant Conclusion," Utilitas, Cambridge University Press, vol. 14(3), pages 360-364, November.
    11. Overbeek, Johannes, 1973. "Wicksell on Population," Economic Development and Cultural Change, University of Chicago Press, vol. 21(2), pages 205-211, January.
    12. Sen, Amartya K, 1977. "On Weights and Measures: Informational Constraints in Social Welfare Analysis," Econometrica, Econometric Society, vol. 45(7), pages 1539-1572, October.
    13. Pressman, Michael, 2015. "A Defence of Average Utilitarianism," Utilitas, Cambridge University Press, vol. 27(4), pages 389-424, December.
    14. Broome, John, 2015. "Equality Versus Priority: A Useful Distinction," Economics and Philosophy, Cambridge University Press, vol. 31(2), pages 219-228, July.
    15. Blackorby, Charles & Donaldson, David, 1984. "Social criteria for evaluating population change," Journal of Public Economics, Elsevier, vol. 25(1-2), pages 13-33, November.
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