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Expected Life-Time Utility and Hedging Demands in a Partially Observable Economy

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This paper analyzes the expected life-time utility and the hedging demands in a Lucas (1978) economy, in which the dividend drift term is unknown and mean-reverting. An expression for the individual investor’s expected life-time utility in equilibrium is derived, and his hedging demand is analyzed. The hedging demand consists of two components, which could work in opposite directions so that a conservative investor may end up having a positive hedging demand. Interestingly, this differs from the theoretical findings in Brennan (1998), who analyzes the portfolio choice problem of an agent who learns about a constant expected stock return.

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  • Lundtofte, Frederik, 2005. "Expected Life-Time Utility and Hedging Demands in a Partially Observable Economy," Working Papers 2005:17, Lund University, Department of Economics.
    • Handle: RePEc:hhs:lunewp:2005_017
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    Cited by:

    1. Luo, Yulei, 2015. "Robustly Strategic Consumption-Portfolio Rules with Informational Frictions," MPRA Paper 64312, University Library of Munich, Germany.
    2. Altantsetseg Batchuluun & Yulei Luo & Eric R. Young, 2019. "Portfolio Choice with Information-Processing Limits," Annals of Economics and Finance, Society for AEF, vol. 20(1), pages 137-162, May.
    3. Gau, Yin-Feng & Hua, Mingshu & Wu, Wen-Lin, 2010. "International asset allocation for incompletely-informed investors," Journal of Financial Markets, Elsevier, vol. 13(4), pages 422-447, November.
    4. Hening Liu, 2011. "Dynamic portfolio choice under ambiguity and regime switching mean returns," Post-Print hal-00781344, HAL.
    5. Palczewski, Jan & Poulsen, Rolf & Schenk-Hoppé, Klaus Reiner & Wang, Huamao, 2015. "Dynamic portfolio optimization with transaction costs and state-dependent drift," European Journal of Operational Research, Elsevier, vol. 243(3), pages 921-931.
    6. Haijun Wang & L. Steven Hou, 2015. "Robust Consumption and Portfolio Choice with Habit Formation, the Spirit of Capitalism and Recursive Utility," Annals of Economics and Finance, Society for AEF, vol. 16(2), pages 393-416, November.
    7. Frederik Lundtofte, 2013. "The quality of public information and the term structure of interest rates," Review of Quantitative Finance and Accounting, Springer, vol. 40(4), pages 715-740, May.
    8. Luo, Yulei, 2014. "Strategic Consumption-Portfolio Rules and Precautionary Savings with Informational Frictions," MPRA Paper 58077, University Library of Munich, Germany.
    9. Yulei Luo, 2017. "Robustly Strategic Consumption–Portfolio Rules with Informational Frictions," Management Science, INFORMS, vol. 63(12), pages 4158-4174, December.
    10. David Feldman, 2007. "Incomplete information equilibria: Separation theorems and other myths," Annals of Operations Research, Springer, vol. 151(1), pages 119-149, April.
    11. Liu, Hening, 2011. "Dynamic portfolio choice under ambiguity and regime switching mean returns," Journal of Economic Dynamics and Control, Elsevier, vol. 35(4), pages 623-640, April.

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    More about this item

    Keywords

    learning; incomplete information; equilibrium; hedging demands;
    All these keywords.

    JEL classification:

    • C13 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Estimation: General
    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
    • G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates

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