An Intervention Nobody Needed
Treasury buybacks can matter as a policy signal even when the dollar amount is small compared with the size of U.S. government debt. Lyn Alden points to an unscheduled $4 billion buyback announcement made while public debt was around $40 trillion and long-term yields had moved above 5%. With no obvious liquidity crisis underway, she interprets the timing as evidence that rising interest costs and fiscal pressure are becoming increasingly important to Treasury policy.
Alden frames the episode as evidence of fiscal dominance: when a country gets deep enough into it, she says, softer forms of financial repression begin to appear, with Treasury buybacks on the mild end of a spectrum that runs toward yield curve control as 'the nuclear option.'
Unlike the 2020 intervention, when the off-the-run Treasury market outright broke, or 2022, when UK gilts forced the Bank of England to act, nothing acutely needed fixing this time. 'They just don't like where yields are,' she said.
She attributes the timing partly to perception management. The yield curve is not even unusually steep (long-end yields sit roughly where they should relative to the short end) so narratives about 'losing control of the long end' are overstated, in her view. What officials cannot tolerate, she argues, is large market participants overseeing trillions concluding that nothing stops the fiscal trajectory and deciding to reduce their exposure.
Signs of Fiscal Dominance
- Unscheduled timingThe buyback increase came weeks after the regular quarterly announcement, an event Alden compares to the Fed changing policy between meetings.
- No crisis requiredUnlike 2020, when the Treasury market outright broke, this intervention occurred with modest volatility and no unusual liquidity stress.
- Shortening durationBuybacks of longer bonds funded by T-bills or the Treasury General Account amount to an Operation Twist-like, mildly pro-liquidity move by the Treasury.
- Bond market shrugYields bounced back and even ground higher after the announcement, signaling that traders saw the intervention as non-binding.
Bessent Becomes Yellen
There is an irony at the center of the story. Treasury Secretary Scott Bessent was critical of his predecessor for relying on short-term T-bills instead of issuing more long-duration debt, Alden notes, yet once in office he did the same thing 'even bigger, ' ramping up buybacks with no specific crisis underway.
'Bent equals Yellen, ' as Alden put it in a tweet the host cited, capturing what she sees as the continuity of dovish duration policy across administrations.
The mechanics matter. Because no increase in coupon auction sizes was announced, the presumption is that the Treasury is still issuing the same amount of longer-duration securities but buying some back, with the difference made up through T-bill issuance or the Treasury General Account. That shortens the average duration of the debt, a softer end of financial repression, since flooding the market with long bonds would push yields up beyond what buyers will absorb.
Alden points to extreme historical cases like 1990s Brazil, where hyperinflation pushed nearly 98% of debt into overnight paper because no one would lend longer than necessary. The US situation is nowhere near that, she stresses, but a developed market entering fiscal dominance takes on 'emerging-market-like characteristics' on the lighter end of the scale, full of contradictions that erode trust as officials justify in public what they once criticized.
Why Rate Hikes Can't Fix This
The deeper problem, in Alden's view, is that the Fed's tools are built for the wrong kind of inflation. Today's inflation stems from fiscal deficits (money flowing to Social Security, Medicare, and defense and then circulating through the economy) plus high interest expense that feeds back into spending.
In the 1970s, by contrast, debt-to-GDP was low (it bottomed around 35%), and inflation came from peak bank lending by baby boomers entering home-buying years and an energy shortage. Volcker-style rate hikes worked by crushing lending and dollar-indebted emerging markets; today, with bank lending already normal and debt above 100% of GDP, hikes do less.
Worse, in a heavily indebted system every hike blows out interest expense and hands a raise to cash-rich money market investors, who spend more ('like Alice going through the looking glass, ' Alden says, where the rules start to flip. She places the economy in a neutral zone: higher rates are no longer clearly disinflationary, though not yet inflationary either.
That is why, when Fed Chair Jerome Powell says the 2% target stands, the deeper question is whether even a hike would solve anything) her answer is probably not.
The underlying driver (deficits running around 7% of GDP, roughly $2 trillion a year) belongs to Congress, not the Fed, and Alden puts the odds of a genuine deficit-reduction grand bargain at 'virtually zero.'
With the stock market near 200% of GDP and tax receipts heavily dependent on executive compensation and capital gains, slowing deficits would likely hit financial markets and, with a lag, revenue itself: a Gordian knot she believes cannot be untangled on any investable horizon.
A Decade of Higher Inflation
Alden's inflation outlook rests on the fading of deflationary offsets. For decades the US ran about 7% average money supply growth but tamed price pressure with 40 years of Moore's Law, manufacturing automation, and offshoring, connecting Western capital with Eastern labor. Those offsets are largely exhausted: globalization has stopped deepening, Moore's Law is slowing, and AI is now demanding far more compute and electricity rather than cheaper it.
Arithmetic makes the stakes concrete, in her example: with 7% money supply growth, 3% annual productivity gains would leave inflation around 4%, but only 1% of savings pushes it toward 6%. Compounding the problem, Western deficits increasingly fund pure consumption for an aging population rather than productive investment, consumption without a matching increase in production, which she calls inherently more inflationary.
Living in the K
The distributional consequences, in Alden's telling, are a K-shaped economy: deficits flow disproportionately to wealthier, older households, defense and healthcare industries, and holders of interest-paying assets, while rate hikes meant to fight the resulting inflation raise costs for the young family seeking a starter home and add to shelf prices through roughly $100 diesel crack spreads.
The bottom of the K experiences 'running in place' (raises eaten by housing, insurance, and beef prices) and growing political disillusionment that pushes voters toward the extremes of the horseshoe.
Even those at the top of the K, Alden notes, cannot escape the consequences, since societal decay is 'going to be real.' She expects a macro-heavy decade reminiscent of the 1940s sovereign debt cycle (with interventions, trade wars, capital controls, and industrial policy more likely) and holds that paper assets paying yields below inflation will be debased, favoring scarce assets that are not in a bubble.
The bond market's shrug at the buyback intervention, she says, made sense: Treasuries are trading roughly where fundamentals put them, and the deeper repricing is happening slowly, across countries from the US to Japan's 3% yields, as investors update their assumptions about whether deficits will ever come under control.