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Optimum Centralized Portfolio Construction with Decentralized Portfolio Management

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  • Elton, Edwin J.
  • Gruber, Martin J.

Abstract

Many financial institutions employ outside portfolio managers to manage part or all of their investable assets. It is well recognized that outside portfolio managers are unwilling to share security information with each other or with the centralized decision maker and this in general will lead to sub-optimal portfolios. In this paper, we derive an implementable set of rules under which a central decision maker can make optimal decisions without requiring decentralized decision makers to reveal estimates of security returns. Furthermore, we derive conditions under which these rules hold and when they do not hold.

Suggested Citation

  • Elton, Edwin J. & Gruber, Martin J., 2004. "Optimum Centralized Portfolio Construction with Decentralized Portfolio Management," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 39(3), pages 481-494, September.
    • Handle: RePEc:cup:jfinqa:v:39:y:2004:i:03:p:481-494_00
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    Cited by:

    1. Alexander, Gordon J. & Baptista, Alexandre M., 2010. "Active portfolio management with benchmarking: A frontier based on alpha," Journal of Banking & Finance, Elsevier, vol. 34(9), pages 2185-2197, September.
    2. Lejeune, Miguel A. & Shen, Siqian, 2016. "Multi-objective probabilistically constrained programs with variable risk: Models for multi-portfolio financial optimization," European Journal of Operational Research, Elsevier, vol. 252(2), pages 522-539.
    3. Alexander, Gordon J. & Baptista, Alexandre M., 2011. "Portfolio selection with mental accounts and delegation," Journal of Banking & Finance, Elsevier, vol. 35(10), pages 2637-2656, October.
    4. Ran Ji & Miguel A. Lejeune, 2018. "Risk-budgeting multi-portfolio optimization with portfolio and marginal risk constraints," Annals of Operations Research, Springer, vol. 262(2), pages 547-578, March.
    5. Uhl, Matthias W. & Rohner, Philippe, 2018. "The compensation portfolio," Finance Research Letters, Elsevier, vol. 27(C), pages 60-64.
    6. Zhe Chen & F. Douglas Foster & David R. Gallagher & Adrian D. Lee & Steven Cahan, 2015. "A model of emulation funds," Accounting and Finance, Accounting and Finance Association of Australia and New Zealand, vol. 55(3), pages 717-748, September.
    7. Andrew B. Ainsworth & Kingsley Fong & David R. Gallagher, 2008. "Style Drift and Portfolio Management for Active Australian Equity Funds," Australian Journal of Management, Australian School of Business, vol. 32(3), pages 387-418, March.
    8. Hazel Bateman & Susan Thorp, 2005. "Decentralised Portfolio Management: Analysis of Australian Accumulation Funds," Research Paper Series 161, Quantitative Finance Research Centre, University of Technology, Sydney.
    9. Stephen G. Dimmock & Neng Wang & Jinqiang Yang, 2019. "The Endowment Model and Modern Portfolio Theory," NBER Working Papers 25559, National Bureau of Economic Research, Inc.
    10. Toshiki Honda, 2013. "Risk and Return in Japanese Equity Market," Public Policy Review, Policy Research Institute, Ministry of Finance Japan, vol. 9(3), pages 515-530, September.
    11. Martin Gold, 2010. "Fiduciary Finance," Books, Edward Elgar Publishing, number 13813.
    12. Zhe Chen & F Douglas Foster & David R Gallagher & Adrian D Lee, 2013. "Does portfolio emulation outperform its target funds?," Australian Journal of Management, Australian School of Business, vol. 38(2), pages 401-427, August.

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