Wars create immediate market volatility and the long-term economic reaction is almost always inflationary, which erodes the value of money. ~ Warren Buffett 

Billionaire investor and Berkshire Hathaway founder, Warren Buffett, strongly believes investing during wartime is crucial since it’s essential to transition from currency-based financial assets to productive assets like stocks. His core argument is that while war creates immediate market volatility, the long-term economic reaction is almost always inflationary, which erodes the value of money.

1. The Erosion of Purchasing Power

During major conflicts, governments often face massive, immediate expenses. To fund military operations, they frequently resort to deficit spending and increasing the money supply.

• Inflationary Pressure: As the supply of money increases faster than the production of consumer goods, the value of each individual unit of currency drops.

• The “Cash is a Risk” Theory: Buffett famously noted that during World War II, the worst thing someone could have held was cash. If you started the war with $100 in a coffee can, that $100 bought significantly fewer groceries and goods by the time the war ended.

2. Why Productive Assets Rise

Buffett distinguishes between “paper” wealth and “real” wealth. He argues that a business that makes a product people need—like bread, shoes, or energy—will simply price its goods in whatever the current currency happens to be.

• Adaptability: If inflation rises by 10%, a strong company can raise its prices by 10%. The intrinsic value of the factory, the brand, and the machinery remains, regardless of the fluctuating value of the dollar.

• Compounding Growth: Unlike a fixed-income bond, which pays a set amount of “deteriorating” dollars, equity in a company represents a claim on future earnings that will be paid in “new,” inflated dollars.

• The Stock Market as a Mirror: While the stock market often panics at the outbreak of war, Buffett points out that it historically recovers and exceeds pre-war levels because the underlying companies continue to produce value and adapt to the new price environment.

3. The “Productive Capacity” Concept

Buffett’s favorite example is the farm. If you own a farm that produces 1,000 bushels of corn, you still have those 1,000 bushels whether the world is at peace or at war. If the currency is devalued, you simply charge more for the corn. The asset (the land and its ability to grow crops) retains its utility and value, while the money (the medium of exchange) loses its strength.

Bottomline…long-term investors must continue investing in productive assets during time of geopolitical conflicts and war. Historically, productive assets have maintained and increased their intrinsic value during times of conflict. Comparatively, paper assets, such as money and bonds, have loss value and purchasing power.

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