Case studyPost-mortemAccountingFraud and forensics
Revenue recognition and off-balance-sheet vehicles can book profit that never arrives
Enron: The Smartest Guys in the Room · 2005
The idea
Enron recorded the expected profit on long-term contracts up front, at values it chose, and moved losses and debt into entities it controlled but did not consolidate. Both moves were defensible on paper and together they produced an income statement with little relation to cash. The documentary is the standard reference for any accounting-quality question because it shows the two techniques at work and the moment the gap between reported profit and cash became impossible to hide. The durable lesson is the test: when profit grows and operating cash does not, ask where the difference is sitting.
Profit is an opinion about the future; cash is a fact. When they diverge for long, find out why.
When it works
Any question about quality of earnings, accrual accounting or how a fraud can pass an audit.
When it may fail
Mark-to-market and special purpose entities are legitimate tools with honest uses. The signal is not their presence but a persistent gap between profit and cash that management cannot explain in plain words.
How to use it
On any company, put net income beside operating cash flow for five years. If profit runs ahead, trace the gap to a balance sheet line, receivables, unbilled revenue, an unconsolidated entity, and ask what that line is assuming.
Where it came from
Documentary Enron: The Smartest Guys in the Room · 2005
What the source says. Mark-to-market accounting and off-balance-sheet vehicles, explained through the company that used both to book profit that never arrived.
Connected ideas
Worth knowing first
Net income and cash flow diverge by design: revenue is recorded when earned, not when paidAccrual profit is the economics of a period; cash is the bank account. Every difference is a timing gap that the cash flow statement reconciles.
Says something similar
The warning was usually in a footnote, years earlyRead the notes before the numbers; the disclosure that matters is usually there and usually ignored.
Says something similar
An adjusted metric is an argument about what should not countJudge an adjustment by whether an owner of the whole business would also get to ignore the cost.
Concepts
Put it to work on L3VLUP
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