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On temperance and risk spreading

Author

Listed:
  • Christophe Courbage

    (University of Applied Sciences Western Swizterland (HES-SO))

  • Béatrice Rey

    (Université Lumière Lyon 2)

Abstract

This paper shows that temperance is the highest order risk preference condition for which spreading N independent and unfair risks provides the highest level of welfare than any other possible allocations of risks. These results are also interpreted through the concept of N-superadditivity of the utility premium. This paper provides a novel application of temperance, not in terms of two risks as it is common, but in terms of N risks.

Suggested Citation

  • Christophe Courbage & Béatrice Rey, 2020. "On temperance and risk spreading," Theory and Decision, Springer, vol. 88(4), pages 527-539, May.
    • Handle: RePEc:kap:theord:v:88:y:2020:i:4:d:10.1007_s11238-019-09737-0
    DOI: 10.1007/s11238-019-09737-0
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    References listed on IDEAS

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    5. Christophe Courbage & Henri Loubergé & Béatrice Rey, 2018. "On the properties of high-order non-monetary measures for risks," The Geneva Papers on Risk and Insurance Theory, Springer;International Association for the Study of Insurance Economics (The Geneva Association), vol. 43(1), pages 77-94, May.
    6. Sebastian Ebert, 2013. "Even (Mixed) Risk Lovers Are Prudent: Comment," American Economic Review, American Economic Association, vol. 103(4), pages 1536-1537, June.
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    10. Gollier, Christian, 1996. "Decreasing absolute prudence: Characterization and applications to second-best risk sharing," European Economic Review, Elsevier, vol. 40(9), pages 1799-1815, December.
    11. Gollier, Christian & Pratt, John W, 1996. "Risk Vulnerability and the Tempering Effect of Background Risk," Econometrica, Econometric Society, vol. 64(5), pages 1109-1123, September.
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