Some links 15/2026
Ben Evans argues that OpenAI/ChatGPT has not developed a great business model (yet)
A good rule of thumb to avoid AI slob: “Old” blogs/substacks usually don’t use AI to write, new blogs most likely do
Some interesting stats on the K-shaped economy in the US
Interesting research note from Panmure on a potential “AI Downside” scenario
A good reminder from Flyover stocks, that “stock duration” is an important aspect that one should understand
Interesting deep dive into Tomra by Quartr
Geothermal start-up Fermo managed to achieve a 10 bn valuation at IPO but has almost no revenues per S-1