Financing the AI Boom: The Shift from Cash Flows to Debt
Financing the AI boom: from cash flows to debt [pdf]
I explore how the surging investment in AI infrastructure is forcing major IT firms to pivot from internal cash flows to external debt financing. While this boom drives significant GDP growth, it introduces financial stability risks if high earnings expectations fail to materialize, with private credit playing an increasingly vital role.
The fact that equity prices have run far ahead of debt market pricing underscores this tension.
- datadrivenangel
BIS released a larger report in June that identified AI financing/sustainability as one of the biggest risks for the global economy:
- lbrito
High growth scenario and medium growth scenario (Graph 2). I feel like an idiot asking - aren't we missing some, or at least one, scenario? Is "medium growth" for the next 4 years really the worst people can think of?
- amazingamazing
Usefulness aside, I see little evidence AI is making money (profit, not revenue) for any firm whose profit doesn't come from the AI itself or the infrastructure, including supply chain. I'd love to hear a counterexample. One such example would be of a hypothetical company that does translations for payment, and with AI they now are making more profit because they use AI to do the translation rather than pay a translator.
Duolingo is such a company you would expect AI to help a lot. Surely AI could allow it to cut costs substantially. And yet, in the past year its stock is down 70% and in Q1 2026 profit has not seemed to increase compared to Q4 2025. In fact, other than Q3 of last year which had some tax shenanigans, their profit is relatively flat. Not a great look given that AI is highly disruptive to their product.
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AI is actually insidious. Suppose you're in a competitive industry like Costco making 3% (net profit) margin. Suppose the average costco employee makes 60K. Then you come in and think it would be great to have an AI agent lets every employee ask questions of inventory to help customers. Surely if employees could use AI that could somehow make more money for Costco. Hypothetically let's say this ends up costing about the same as the basic subscription in terms of tokens. $20/employee/month Can't be that bad right?
$240 ÷ 0.03 = $8,000 (in other words, generate over 10% of their own salary in marginal additional net profit every year). Is Costco really going to […]
- redwood
I've seen other reports that suggest the level of investment for eclipses the internet buid out in 2000 and the railroad boom more than a century earlier. I wonder if they use different ways of landing on these wildly different assessments
- ChrisArchitect
(January 2026)
- MichaelMoser123
Speaking of financing: how is the Anthropic IPO going, what is the timeline? They filed over a month ago, no news since. (I would have expected some spectacular news headlines that would be designed to fuel public interest in the impending IPO, but can't detect anything of substance)
- blobbers
At least if the datacenters usage crashes, we'll have cheap power from all the infra that got built.
- mattas
Thinking out loud, is productivity the ultimate macro benefit of AI? Should we expect macro AI investment to be a leading indicator of macro productivity gains?
For example, did macro investment in factory automation predict future productivity gains?