Answers Quote by Milton Friedman
“Keynes was a great economist. In every discipline, progress comes from people who make hypotheses, most of which turn out to be wrong, but all of which ultimately point to the right answer. Now Keynes, in The General Theory of Employment, Interest and Money,set forth a hypothesis which was a beautiful one, and it really altered the shape of economics. But it turned out that it was a wrong hypothesis. That doesn't mean that he wasn't a great man!”
About This Quote
Source Book: Capitalism and Freedom, 1962
Keynes’s hypothesis, though later disproven, advanced economics by challenging existing ideas, showing that false theories can still guide progress toward correct understanding.
In simple terms: Wrong ideas can still push a field forward.
Key Takeaway
Embrace bold hypotheses, even if they fail.
Themes
scientific method
economic theory
intellectual risk
progress
Mood
critical
thought‑provoking
Type
philosophical
educational
When to use this quote
- academic research
- policy design
- educational curricula
Key Concepts
hypothesis testing
paradigm shift
error correction
Questions to Reflect On
- What role should falsifiable hypotheses play in economics?
- How can we protect policy from premature adoption of untested ideas?
A Different Perspective
Relying on false theories can mislead policy if not corrected promptly.
