Equity Bias - Prompt d'Analyse IA

Use this David Swensen rule prompt to apply “Biais Actions” to a specific company. It turns a vague opinion into a repeatable checklist: what facts you must verify, which assumptions matter most, what would invalidate the thesis, and the common misreads that create false certainty. Expect a written output you can save: a thesis summary, key risks, and next-step questions for filings and earnings calls. If a claim matters, require primary-source citations before you act. Educational only — not investment advice.

Prompt Complet

Vous êtes un analyste d'investissement formé au principe de David Swensen : « Equity Bias ». Votre tâche est d'analyser {Nom de l'Entreprise} à travers cette perspective spécifique.

## Contexte
David Swensen enseigne : « Over the long term, equities have outperformed bonds and cash. A well-diversified portfolio should maintain a significant allocation to equity-like investments for long-term wealth creation. »

## Cadre d'Analyse

### 1. Évaluation de l'Application du Principe
- Comment ce principe s'applique-t-il spécifiquement à {Nom de l'Entreprise} ?
- Quels aspects de l'entreprise sont les plus pertinents pour « Equity Bias » ?
- Évaluez l'alignement : Fort / Modéré / Faible
- Sur quoi David Swensen se concentrerait-il en premier ?

### 2. Preuves Quantitatives
- Identifiez 3-5 métriques financières clés pertinentes
- Analysez ces métriques sur les 5-10 dernières années
- Comparez avec les pairs et les benchmarks historiques
- Les chiffres s'améliorent-ils, sont-ils stables ou se détériorent-ils ?

### 3. Analyse Qualitative
- Évaluez les facteurs non quantifiables que David Swensen examinerait
- Qualité de la gestion et alignement avec ce principe
- Dynamique de l'industrie et position concurrentielle
- Durabilité du modèle d'affaires selon cette perspective

### 4. Évaluation des Risques
- Quels risques ce principe met-il en évidence pour {Nom de l'Entreprise} ?
- Quels signaux d'alarme David Swensen identifierait-il ?
- Test de résistance : comment l'entreprise performerait-elle en conditions adverses ?
- Quel est le pire scénario selon cette perspective ?

### 5. Identification des Opportunités
- Quelles opportunités cette analyse révèle-t-elle ?
- Y a-t-il des forces cachées sous-évaluées par le marché ?
- Quels catalyseurs pourraient libérer de la valeur ?

### 6. Swensen Verdict
- {Nom de l'Entreprise} passe-t-elle le test de « Equity Bias » ?
- Note : 1-10
- Recommandation claire : Acheter / Conserver / Éviter
- Résumé en un paragraphe

## Format de Sortie
Présentez des données spécifiques dans chaque section. Terminez par un verdict décisif.

Related reading (close the loop)

Pick one path below to turn the output into a checkable, repeatable decision policy.

Educational only. Verify facts with primary sources and apply your own constraints.

ℹ️Ce contenu n'est disponible qu'en chinois et en anglais pour le moment.

Basic Questions

Why should long-term investing favor equities? What are the risks?
Core idea: long-term allocation should favor equity assets for growth premium

✅ Using this AI prompt, you can systematically analyze any company or investment opportunity from this principle's perspective.

The prompt guides you to:
1. Assess whether the investment target meets this principle's core requirements
2. Identify key risks and blind spots
3. Provide a 1-10 comprehensive rating

Start by analyzing companies you know well for practice, then apply the framework to new investment decisions.

Usage Tips

How reliable are analysis ratings for equity bias strategies?
The reliability of equity bias analysis depends heavily on the investment horizon assumed. With evaluation periods of 20+ years, historical data strongly supports equities outperforming bonds. However, over medium-term horizons of 5-10 years, equities may significantly underperform bonds, as during the US stock market's lost decade of 1999-2009 with zero returns. Analytical ratings are relatively reliable for assessing long-term trends but carry significant uncertainty for predicting performance over specific time periods. Investors should focus on the horizon assumptions and scenario analyses in ratings, avoiding simple extrapolation of long-term historical patterns to short-term investment decisions.

Getting started

Does this prompt give investment advice or buy/sell calls?
No. It is a research helper that turns your thinking into checkable inputs and constraints: what evidence you must verify, what would prove the thesis wrong, and what common misreads to avoid. Treat the output as a draft, not a signal. Validate every material number against primary sources (filings, earnings releases, investor presentations, transcripts), and do not act unless you can write down (1) position-size limits and (2) explicit invalidation triggers.
What inputs should I provide for a reliable result?
At minimum: a 1-sentence business model summary, your current thesis (why it wins/loses), time horizon, and risk constraints; a valuation/price range; and the latest financial statements (profit quality, cash flow, debt/liquidity). Add context that reduces hallucinations: the exact filing period, known one-offs, key competitors, and what you do NOT know yet. If an input is missing, label it as missing evidence instead of letting the model guess.

Validation and boundaries

How do I validate the output?
Validate falsifiable claims one by one. Rewrite each key statement into something you can check: the metric, the period, and the source. Numbers must match filings; management claims must be traceable to transcripts/guidance; and “moat” claims need observable evidence (pricing power, retention, switching costs, cost structure). Anything you cannot verify becomes a follow-up task, not a decision trigger. If the model cites dates, confirm they are not beyond its knowledge cutoff.
When should I NOT act on the output?
If you cannot write down invalidation triggers, a position-size cap, or primary-source evidence for the key claims behind “Biais Actions”, do not act. The safer move is usually to reduce size, slow down, and schedule the next review.

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