── ── Mental model
Minsky Moment
A Minsky Moment is the point at which a leveraged financial system tips from apparent stability into rapid self-reinforcing collapse — caused by the internal dynamic of debt accumulation that sustained stability itself produced. Minsky identified three debt stages systems cycle through: Hedge (income covers principal + interest), Speculative (income covers interest only; must roll over principal), Ponzi (income covers…
Run Minsky Moment on a real problem
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How it works
Stop rule: If cash flow and debt service data are unavailable, name the data gap — do not force a diagnosis.
1. Classify debt structure. Hedge (income covers P+I) / Speculative (interest only, rollover-dependent) / Ponzi (appreciation-dependent). Assign stage or distribution. 2. Measure stability runway. Duration of low-volatility regime; leverage ratio trend; lending standard trend. Key signal: loosening standards during stability. 3. Identify trigger stress. For speculative units: credit tightening that prevents rollover. For Ponzi units: price decline below obligation. Name mechanism and magnitude. 4. Map collapse cascade. First-order consequences → price compression / credit tightening → second-order reach to speculative units → cascade floor.
When to use it
- user asks 'is this a bubble?', 'what's the tail risk here?', 'this time is different', 'leverage has been stable for years', 'the fundamentals support these prices', someone wants to diagnose credit cycle fragility, analyze debt structure risk, or assess whether a calm financial period is hiding systemic danger
When not to use it
When the decision is routine and reversible, applying a formal method costs more than it returns.
Worked example
The AI Capex Financing Loop (2023–2026)
A live, unresolved case — used here to show how the Minsky lens applies to a boom in progress, not a completed collapse. The question is not "was this a Minsky Moment?" but "is prolonged AI-boom stability accumulating Ponzi-stage exposure, and if so, what would trigger it?" The distinctive feature is circular (round-trip) financing: a chip vendor, model labs, cloud providers, and hyperscalers increasingly fund each other's demand, so that one entity's revenue is another entity's capex commitment.
Install this skill (free, MIT)
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