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Optimal prevention and prudence in a two-period model

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  • Menegatti, Mario

Abstract

This work shows that, in a two-period framework, prudence has a positive effect on optimal prevention. This conclusion is the opposite to that obtained in a one-period framework [Eeckhoudt L., Gollier C., 2005. The impact of prudence on optimal prevention. Economic Theory 26, 989-994]. This is due to the opposite effect of prevention on wealth in the period where the risk occurs.

Suggested Citation

  • Menegatti, Mario, 2009. "Optimal prevention and prudence in a two-period model," Mathematical Social Sciences, Elsevier, vol. 58(3), pages 393-397, November.
    • Handle: RePEc:eee:matsoc:v:58:y:2009:i:3:p:393-397
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    References listed on IDEAS

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    1. Bruno Jullien & Bernard Salanié & François Salanié, 1999. "Should More Risk-Averse Agents Exert More Effort?," The Geneva Risk and Insurance Review, Palgrave Macmillan;International Association for the Study of Insurance Economics (The Geneva Association), vol. 24(1), pages 19-28, June.
    2. Louis Eeckhoudt & Harris Schlesinger, 2006. "Putting Risk in Its Proper Place," American Economic Review, American Economic Association, vol. 96(1), pages 280-289, March.
    3. Dionne, Georges & Eeckhoudt, Louis, 1985. "Self-insurance, self-protection and increased risk aversion," Economics Letters, Elsevier, vol. 17(1-2), pages 39-42.
    4. Louis Eeckhoudt & Christian Gollier, 2005. "The impact of prudence on optimal prevention," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 26(4), pages 989-994, November.
    5. Ehrlich, Isaac & Becker, Gary S, 1972. "Market Insurance, Self-Insurance, and Self-Protection," Journal of Political Economy, University of Chicago Press, vol. 80(4), pages 623-648, July-Aug..
    6. M. Menegatti, 2007. "A new interpretation for the precautionary saving motive: a note," Journal of Economics, Springer, vol. 92(3), pages 275-280, December.
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    More about this item

    Keywords

    Prevention Prudence Risk;

    JEL classification:

    • D81 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Criteria for Decision-Making under Risk and Uncertainty

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