What is it about?

Using a VAR model, we investigate volatility spillovers between natural alternative investments, i.e. timber and water, and a battery of traditional instruments comprising equities, bonds, crude oil, gold, real estate, shipping and currency, for the period 1/1/2010-9/30/2021. Results show that the sample markets are moderately integrated and total connectedness escalated during stress periods. Equities, crude oil, gold and currency are the net contributors of volatility spillovers, whereas real estate, shipping, bonds, timber and water are the net receivers of the diffused shocks. Moreover, we examine the hedging ability of timber and water by constructing optimal hedge ratios and portfolio weights.

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Why is it important?

Monitoring volatility spillovers among asset prices is imperative for regulators to form a policy framework in order to maintain financial stability. Furthermore, understanding which markets are the main senders and recipients of volatility spillovers is also crucial for investors, in their attempt to diversify their portfolios efficiently and benefit from the inclusion of uncorrelated assets. Finally, the estimated hedge ratios and portfolio weights pave the way for investors to implement specific hedging strategies for managing portfolio risk by using timber and water as hedging tools

Perspectives

Thus, our study aims to answer the following research questions: RQ1. Are timber and water interlinked with the major investment asset classes? RQ2. Which markets constitute the main senders/receivers of volatility spillovers? RQ3.Can timber and water contribute towards an efficient portfolio diversification when they are combined with other assets?

Dr Spyros Papathanasiou
National and Kapodistrian University of Athens

Read the Original

This page is a summary of: Are timber and water investments safe-havens? A volatility spillover approach and portfolio hedging strategies for investors, Finance Research Letters, June 2022, Elsevier,
DOI: 10.1016/j.frl.2021.102657.
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