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MENTAL MODEL · M6076

Beneish M-Score

Beneish M-Score
Observe & DiagnoseHigh supportMathematics
Included
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

A mathematical model comprising 8 financial ratios used to detect whether a company is manipulating earnings (cooking the books). If the M-score is too high, it indicates a high probability that the financial statements are inflated.

SCAFFOLDING EFFECT

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The mathematical fingerprint of lies. Fraud is hard to make seamless because there are inherent interlocking relationships among numbers. If you try to lie in one place (e.g., inflating revenue), other indicators (such as accounts receivable, gross margin) will exhibit abnormal mathematical characteristics.

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Uses 8 financial ratios to synthesize a model that captures the 'mathematical fingerprint' of earnings manipulation—lying in one place (e.g., inflating revenue) will cause abnormal interlocking in indicators like receivables and gross margin.

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Source support: Explicit

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    en.wikipedia.orghttps://en.wikipedia.org/wiki/Beneish_M-scoreZH · Explicit
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