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The Newsboy Model: Changes in Risk and Price

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  • Jorge Ibarra-Salazar

    (Department of Economics, Instituto Tecnológico y de Estudios Superiores de Monterrey, Sucursal de Correos J, Monterrey NL, 64849, Mexico, e-mail: jaibarra@itesm.mx)

Abstract

In this paper I extend the literature related with the newsboy model by analyzing the effect on orders of changes in risk and price. I show that risk aversion is necessary and sufficient condition for the newsboy to decrease orders when the demand suffers an FSD deterioration in risk, and analyze changes in price including an effect, which has been ignored in the literature. The Geneva Risk and Insurance Review (2005) 30, 99–109. doi:10.1007/s10836-005-1109-0

Suggested Citation

  • Jorge Ibarra-Salazar, 2005. "The Newsboy Model: Changes in Risk and Price," The Geneva Risk and Insurance Review, Palgrave Macmillan;International Association for the Study of Insurance Economics (The Geneva Association), vol. 30(1), pages 99-109, June.
    • Handle: RePEc:pal:genrir:v:30:y:2005:i:1:p:99-109
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    References listed on IDEAS

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    1. Khouja, Moutaz, 1999. "The single-period (news-vendor) problem: literature review and suggestions for future research," Omega, Elsevier, vol. 27(5), pages 537-553, October.
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    3. Susan Athey, 2002. "Monotone Comparative Statics under Uncertainty," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 117(1), pages 187-223.
    4. Ravi Kanbur, S. M., 1982. "Increases in risk with kinked payoff functions," Journal of Economic Theory, Elsevier, vol. 27(1), pages 219-228, June.
    5. Athey, S, 1996. "Comparative Statics under Uncertainty : Single Crossing Properties and Log-Supermodularity," Working papers 96-22, Massachusetts Institute of Technology (MIT), Department of Economics.
    6. Georges Dionne & Tahar Mounsif, 1996. "Investment Under Demand Uncertainty: The Newsboy Problem Revisited," The Geneva Risk and Insurance Review, Palgrave Macmillan;International Association for the Study of Insurance Economics (The Geneva Association), vol. 21(2), pages 179-189, December.
    7. Leland, Hayne E, 1972. "Theory of the Firm Facing Uncertain Demand," American Economic Review, American Economic Association, vol. 62(3), pages 278-291, June.
    8. Baron, David P, 1971. "Demand Uncertainty in Imperfect Competition," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 12(2), pages 196-208, June.
    9. Menezes, C F & Hanson, D L, 1970. "On the Theory of Risk Aversion," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 11(3), pages 481-487, October.
    10. Lau, Hon-Shiang & Lau, Amy Hing-Ling, 1997. "Some results on implementing a multi-item multi-constraint single-period inventory model," International Journal of Production Economics, Elsevier, vol. 48(2), pages 121-128, January.
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    Cited by:

    1. Hau, Arthur, 2010. "Comparative statics of changes in risk on monotonically and partially responsive kinked payoffs," European Journal of Operational Research, Elsevier, vol. 201(1), pages 267-276, February.
    2. Susan Athey, 2002. "Monotone Comparative Statics under Uncertainty," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 117(1), pages 187-223.
    3. Halkos, George & Kevork, Ilias, 2012. "Validity and precision of estimates in the classical newsvendor model with exponential and rayleigh demand," MPRA Paper 36460, University Library of Munich, Germany.
    4. Halkos, George & Kevork, Ilias, 2012. "Evaluating alternative estimators for optimal order quantities in the newsvendor model with skewed demand," MPRA Paper 36205, University Library of Munich, Germany.

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