Our series on strategy, M&A and value creation

The Reasoning Blog

Evidence and intuition, thinking aloud. Field notes on how leaders in financial services navigate change — and create value — with clarity and conviction.

Featured · Deductive Notes

Reasoning from first principles in a live deal

What Parmenides and Zeno can still teach a deal team: how to strip an M&A thesis back to what must be true, test it against evidence, and hold your nerve when the market blinks.

1 July 2026 · 6 min read Read the essay
Latest Writing
01 M&A · Due Diligence

The synergy number nobody stress-tested

Most integration plans quietly assume the easy quartile. A simple way to pressure-test synergy estimates before they reach the board.

24 Jun 2026 · 5 min
02 Growth Strategy

Market entry as a falsifiable hypothesis

Treat a new market like a claim to be disproven, not a plan to be defended — and the go/no-go decision gets much clearer.

12 Jun 2026 · 7 min
03 Value Creation

Margin, productivity, and the patient dial

Why the most durable value-creation programmes move three levers slowly rather than one lever fast.

30 May 2026 · 4 min
04 Advisory · Financial Services

What advice firms get wrong about scale

Consolidation promises leverage and often delivers friction. A note on where scale actually pays in wealth & advice.

18 May 2026 · 6 min
05 Restructuring

Portfolio choices are identity choices

What to keep, fix, or exit is rarely a spreadsheet question. Reasoning through the portfolio from first principles.

2 May 2026 · 5 min
06 On Method

Evidence, intuition, and knowing which to trust

A working rule for when to defer to the data and when experienced judgement should override it.

19 Apr 2026 · 8 min

Thinking, delivered occasionally.

A short note when there's something worth saying — no cadence, no noise. Just reasoning worth your time.