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A column by Sylvia Parrish

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Central Banks Are Trapped in a Perpetual Loop of Financial Crisis Management

The Wall Street Journal's lead editorial board dropped a piece this week arguing central banks are trapped in a rinse-and-repeat loop of crises, and — let me translate this for you — what they really…

Sylvia Parrish, Chief Business Columnist·updated August 22, 2026

Central Banks Are Trapped in a Perpetual Loop of Financial Crisis Management

The Wall Street Journal's lead editorial board dropped a piece this week arguing central banks are trapped in a rinse-and-repeat loop of crises, and — let me translate this for you — what they really mean is that the people who broke the thermometer are now furious the patient keeps getting sick.

The numbers are grotesque. As compiled by TradingView from the underlying reporting, the world's four most important developed-market central banks piled up nearly $27 trillion in assets at the peak of their bond-buying experiment. Twenty-seven trillion dollars. More than half the output of the economies those institutions were supposedly managing. And that's before you count another $19 trillion still sitting on the ledgers, shaping the price of every mortgage, corporate bond, and sovereign debt auction you will ever touch.

The Great Unwind Begins

Now the pendulum is swinging. With Kevin Warsh installed as Federal Reserve chair and Andrew Bailey steering the Bank of England, both institutions are actively trying to shrink their bloated balance sheets — Warsh through a dedicated task force, Bailey by selling securities outright. The official rationale, as their allies frame it: unwinding the crisis-era programs from 2008 and COVID will restore public legitimacy and protect central bank independence from political capture.

I watched this movie in 2008. I watched it again in 2020. Let me tell you what the reformers don't want printed.

The Medicine Worked — Mostly

Quantitative easing wasn't a mirage. The Fed's purchases of mortgage-backed securities delivered record-low home-loan rates and, yes, helped fuel the housing affordability crisis we are still choking on. The Bank of Japan, by some accounts, so dominated its own bond market that trading in government securities thinned to nothing on certain days. These programs blurred the line between supposedly independent central banks and their treasuries, infuriating taxpayers along the way.

But here is the inconvenient part: those same balance sheets supplied the liquidity keeping modern finance from seizing up. Corporate settlements, currency flows, securities trading on an unprecedented scale — all of it runs on reserves the central banks manufactured. Throw the tool out entirely and you lose a critical instrument for the next cardiac arrest in the system.

The Real Friction

The risk now is not just doing too much. It is doing it wrong, and doing it fast. Shrink too aggressively and you choke the plumbing you are trying to repair. Stand down entirely and you leave the next crisis without the only medicine that worked. The Daily Sabah asked this week whether central banks are "all hitting the brakes at once." That's the wrong question. The right one is whether any of them have the political cover to hit the brakes at all.

Markets want a roadmap. What they will get, as always, is doctrine wrapped in caution wrapped in plausible deniability. Reduce holdings modestly. Match maturities to market structure. Stand ready to reverse course if the operating room lights start flickering.

None of this is new. That is precisely the point — and precisely the problem. Central banks are not stuck in a cycle of crises. They are stuck in a cycle of refusing to learn that the next crisis always arrives faster than the last unwinding is finished.