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Normative portfolio theory

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  • Fu, Yufen
  • Blazenko, George W.

Abstract

In this paper, we correct the adverse impact of estimation risk on both portfolio weights and performance with two new equity allocation methods we implement with estimation-free and estimated ex-ante returns. Portfolios with estimation-free ex-ante returns and systematic-to-unsystematic risk weights have statistically higher Sharpe ratios than both similar portfolios with estimated ex-ante returns and 1/N′th portfolios. Optimal portfolio methods with well-behaved weights guide investors in a way not hitherto possible (normative portfolio theory).

Suggested Citation

  • Fu, Yufen & Blazenko, George W., 2017. "Normative portfolio theory," International Review of Financial Analysis, Elsevier, vol. 52(C), pages 240-251.
    • Handle: RePEc:eee:finana:v:52:y:2017:i:c:p:240-251
    DOI: 10.1016/j.irfa.2017.07.002
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    Cited by:

    1. Oleg S. Sukharev, 2020. "Portfolio Theory in Solving the Problem Structural Choice," JRFM, MDPI, vol. 13(9), pages 1-21, September.
    2. Fu, Yufen & Wright, Danika & Blazenko, George, 2020. "Ethical Investing Has No Portfolio Performance Cost," Research in International Business and Finance, Elsevier, vol. 52(C).

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    More about this item

    Keywords

    Applied portfolio theory; Estimation-free ex-ante returns; Common share portfolio appeal;
    All these keywords.

    JEL classification:

    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
    • G15 - Financial Economics - - General Financial Markets - - - International Financial Markets

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