Investing.com — Rising geopolitical tensions, persistent inflation and more frequent economic shocks are forcing investors to rethink traditional portfolio strategies, with government bonds no longer offering the protection they once did, according to a Wall Street Journal analysis.

The analysis argues that conflicts in the Middle East, U.S.-China tensions, Russia’s war in Ukraine, and more frequent extreme weather events are creating an environment where inflationary shocks have become more common. Unlike previous downturns, these events can pressure both stocks and bonds simultaneously, reducing the diversification benefits investors have historically relied on.

Australia’s A$240 billion Future Fund has responded by increasing its allocation to equities rather than reducing risk. Chief Executive Raphael Arndt said the sovereign wealth fund concluded that higher expected returns from stocks are needed to offset a world characterized by greater geopolitical uncertainty, larger government involvement in economies, and more volatile inflation.

The fund has also expanded its exposure to gold and hedge funds in an effort to find new sources of diversification. Gold, traditionally viewed as a safe haven, has at times failed to protect portfolios during recent geopolitical flare-ups, including the Iran conflict.

Other investors are adapting fixed-income strategies rather than abandoning bonds altogether. Raman Srivastava, chief executive of Insight Investment, said he favors inflation-linked infrastructure bonds and shorter-duration debt to reduce exposure to rising yields and persistent inflation.

The analysis also suggests financial markets often underestimate geopolitical risks until they materialize. While tensions such as Russia’s military buildup before its 2022 invasion of Ukraine and recent U.S.-Iran hostilities were widely known beforehand, markets only fully repriced assets after the conflicts escalated.

For long-term investors, the report argues that higher bond yields may now be necessary to compensate for both inflation uncertainty and the reduced ability of government debt to cushion portfolios during periods of market stress. It adds that investors should expect greater volatility across asset classes as geopolitical risks become a more persistent feature of the global economy.

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