By Enda Curran
The mere mention of a “Minsky moment” — a sudden crash of markets and economies that are hooked on debt — is enough to send shudders through policy makers. The theory stems from the work of Hyman Minsky, a US economist who specialized in how excessive borrowing fuels financial instability. Sky-high debt levels around the world, coupled with towering financial market valuations, have kept Minsky’s theory prominent, drawing warnings from the International Monetary Fund and others. US Treasury Secretary Janet Yellen once described his work as “required reading.”
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1. What makes a Minsky moment?
The term refers to the end stage of a prolonged period of economic prosperity that has encouraged investors to take on excessive risk, to the point where lending exceeds what borrowers can pay off. At that point, Minsky wrote, there’s an increase in “speculative and Ponzi finance.” When a destabilizing event as simple as an increase in interest rates occurs, investors can be forced to sell assets to raise money to repay loans. That in turn sends markets into a spiral amid a demand for cash. There have beenattemptsto distinguish between a Minsky moment and a Minsky process that leads up to it.
2. Have there been Minsky moments?
Yes. In 1998, following the bursting of asset bubbles in Asia, Russia defaulted on its domestic debt and devalued the ruble. (It was during that crisis that Paul McCulley, then an economist at Pacific Investment Management Co., coined the term “Minsky moment.”) The global financial crisis of 2007-2008 is considered another Minsky moment, since it was caused by the implosion of the US subprime mortgage market.
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3. How do things look now?
Massive borrowing around the world since the financial crisis — much of it in response to the coronavirus pandemic and its aftermath — has prompted warnings of another Minsky moment to come. The surge was made possible by ultra-easy monetary policy — central banks slashing interest rates — and governments turning on the spending taps. Rising interest rates over the past year as the Federal Reserve and European Central Bank battled inflation have made debt burdens heavier. The IMF this year reckoned that more than half of low-income countries are already in or at highrisk of debt distress. While economic growth means debt ratios have fallen, S&P Global Ratings warned of apotential crisisas governments, households and financial institutions continue to binge. They forecast in January that overall leverage could hit 366% of global gross domestic product by 2030 — well up from the world’s $300 trillion pile of debt — or 349% of global GDP — as of June 2022.
4. Who was Minsky?
Minsky studied at the University of Chicago and at Harvard University, where he was a teaching assistant to Alvin Hansen, who coined the termsecular stagnation. From 1957 to 1965, Minsky was an associate professor of economics at the University of California, Berkeley, where he developed his major theories. He died in 1996, before his ideas gained wide prominence.
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The Reference Shelf
- Minsky’sbiographyat the Levy Economics Institute of Bard College.
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