How to fly to safety without overpaying for the ticket

Authors

  • Tomasz Kaczmarek Department of Investment and Financial Markets, Poznań University of Economics and Business, Poznań, Poland https://orcid.org/0000-0003-1828-100X
  • Przemysław Grobelny Department of Investment and Financial Markets, Poznań University of Economics and Business, Poznań, Poland https://orcid.org/0000-0003-1453-2844

DOI:

https://doi.org/10.18559/ebr.2023.2.738

Keywords:

machine learning, recurrent neural networks, flight-to-safety, target volatility, asset allocation strategy

Abstract

For most active investors treasury bonds (govs) provide diversification and thus reduce the risk of a portfolio. These features of govs become particularly desirable in times of elevated risk which materialize in the form of the flight-to-safety (FTS) phenomenon. The FTS for govs provides a shelter during market turbulence and is exceptionally beneficial for portfolio drawdown risk reduction. However what if the unsatisfactory expected return from treasuries discourages higher bonds allocations? This research proposes a solution to this problem with Deep Target Volatility Equity-Bond Allocation (DTVEBA) that dynamically allocate portfolios between equity and treasuries. The strategy is driven by a state-of-the-art recurrent neural network (RNN) that predicts next-day market volatility. An analysis conducted over a twelve year out-of-sample period found that with DTVEBA an investor may reduce treasury allocation by two (three) times to get the same Sharpe (Calmar) ratio and overperforms the S&P500 index by 43% (115%).

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Published

2023-07-20

Issue

Section

Research article- regular issue

How to Cite

Kaczmarek, T., & Grobelny, P. (2023). How to fly to safety without overpaying for the ticket . Economics and Business Review, 9(2). https://doi.org/10.18559/ebr.2023.2.738

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