Three fronts: sticky inflation, France’s debt politics, AI dealmaking

Sticky inflation, and the AI-capex audit

The week’s macro anchor is that inflation is not cooperating. Russell Investments’ Paul Eitelman told the Market Week in Review podcast that core PCE inflation is tracking at approximately 3.1% on a year-ago basis through September 2026 — sticky enough to keep the rate debate alive. Against that backdrop, he put the market’s uncomfortable question plainly: “are investors seeing enough return on the very large capital investments that are being made with AI build-out?” The tape answered with skepticism: the NASDAQ 100 declined approximately 3% in the week ending October 16, 2026. m:…4480

This suggests the AI trade’s framing has shifted from growth story to returns audit. The desks are no longer asking whether the build-out is happening — it is — but whether the cash returns clear a hurdle that sticky inflation keeps raising. That is a harder conversation than last year’s, and it is showing up in the index. Eitelman’s question is really a pricing question: at 3.1% core PCE, the discount rate for distant AI payoffs is not the one the bulls modeled. m:…4480

France: the debt crisis is a politics crisis

Across the Atlantic, the risk the desks are watching is not a number but an election. Shaheen Vallee argued on Odd Lots that France is currently the Eurozone member causing the most market concern — a striking status for a country viewed as a strong core economy 15 years ago — and that recent market worry about French debt is driven by a shift in the perception of political risk rather than by changes in fiscal policy. The math did not move; the politics did. m:…9060

The setup investors fear is 2027. Vallee noted that investors see little prospect for a centrist, Macron-esque candidate, and that Marine Le Pen may win the presidency while struggling to secure a majority in the subsequent general election — a recipe for cohabitation gridlock rather than a clean mandate. For sovereign desks, that is the scenario to price: not default, but ungovernability, with fiscal consolidation hostage to a parliament that cannot agree on anything. m:…9060

The dealmakers keep buying — and use AI to integrate

The corporate response, per McKinsey’s Inside the Strategy Room, is to keep doing deals through the noise. The partners described M&A activity as dominated by a through-cycle mindset on investment and divestment, with technology-sector dealmaking driven specifically by corporate efforts to jumpstart AI capabilities, and geopolitical uncertainty pushing organizations to use M&A to solidify and strengthen supply chains — buying resilience, not just growth. m:…3774

And AI is not just the deal thesis — it is the integration tool. The partners said agent libraries in M&A integration and separation can reduce task completion from weeks to approximately two days, and cited survey data showing awareness of AI in upstream deal activity at 88%, up 51 points from last year: “You see the level of awareness for upstream now up to 88%, up 51 points from last year.” This suggests the second-order take: the same technology driving the deals is now doing the deal work — and the bankers who learn to run agent-assisted integrations first will set the pace for everyone else’s timetables. m:…3774