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Conventional Quote by John Maynard Keynes

“A conventional valuation which is established as the outcome of the mass psychology of a large number of ignorant individuals is liable to change violently as the result of a sudden fluctuation of opinion due to factors which do not really make much difference to the prospective yield; since there…” quote by John Maynard Keynes
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“A conventional valuation which is established as the outcome of the mass psychology of a large number of ignorant individuals is liable to change violently as the result of a sudden fluctuation of opinion due to factors which do not really make much difference to the prospective yield; since there will be no strong roots of conviction to hold it steady.”

John Maynard Keynes

About This Quote

Source Book: The General Theory of Employment, Interest and Money, 1936

Market prices can swing wildly when driven by uninformed crowd sentiment lacking solid fundamentals.

In simple terms: Prices shift when crowds act without strong convictions.

Key Takeaway

Beware herd mentality in markets.

Themes

economics psychology volatility

Mood

analytical cautious

Type

theoretical practical

When to use this quote

  • stock investing
  • real estate pricing
  • cryptocurrency markets
  • policy making

Key Concepts

mass psychology valuation market dynamics

Questions to Reflect On

  • What safeguards can reduce herd-driven volatility?
  • How to identify truly solid fundamentals?
A Different Perspective

Fundamentals may still dominate long term despite short-term swings.

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