These are 3 Business Judgment principles distilled from Benjamin Graham's writing and public remarks. Use them as a decision checkpoint: translate each rule into a yes/no test, write what evidence would change your mind, and set a review date before you act. When a rule feels vague, open the full principle page and capture the driver you can verify (cash flows, leverage, incentives, competitive edge). This is educational, not investment advice—double-check primary sources and fit every rule to your time horizon, risk budget, and constraints.
"The investor cannot prudently judge management merely by the results. He must look at management's character, their honesty, and their treatment of stockholders."
Evaluate management integrity alongside results.
Read Full Analysis →"Current assets should be at least twice current liabilities."
Require current assets to be at least double current liabilities as a minimum test of financial stability.
Read Full Analysis →"Earning power is the key element in the valuation of a common stock."
A company's demonstrated ability to generate consistent earnings is the primary driver of its stock valuation.
Read Full Analysis →Use this page as a workflow, not a collection of quotes. Pick 3–5 principles, translate each into a concrete check, and review your decisions on a fixed cadence. These are educational guardrails—always verify facts and match them to your own constraints.
Rehearse a scenario decision → ·Run a weekly toolkit → ·Browse all principles →
Graham taught at Columbia Business School for nearly three decades, where his students included Warren Buffett, who later called him the second most influential person in his life after his father. Market." Graham advocated for a disciplined, emotionally detac…
Benjamin Graham has 3 key principles on business judgment. The most important one is "Management Character" — The investor cannot prudently judge management merely by the results.
Benjamin Graham applies business judgment through several key principles including "Management Character" and "Financial Soundness". These principles guide practical investment decisions and have been tested across decades of market cycles.
Benjamin Graham's approach to business judgment is distinguished by a focus on long-term thinking and fundamental analysis. With 3 specific principles in this area, Benjamin Graham provides a comprehensive framework that investors at any level can study and apply to improve their decision-making.
Treat each principle as a hypothesis. Write the evidence you would need, collect it from primary sources when possible (filings, letters, transcripts), and note what would invalidate the conclusion. If you can’t define inputs and triggers, you’re not applying the rule—you’re quoting it.
Pick a cadence you can sustain (weekly or monthly) and review process signals first: whether you followed your checklist, respected your boundaries, and documented assumptions. Only then look at outcomes. The goal is fewer low-quality decisions, not perfect prediction.
