Revealed Preference Over Stated Preference

What people say they prefer often diverges from what their actual behavior reveals they prefer. True signals of decision-making come from unforgeable behavioral traces—transactions, spending patterns, time allocation—rather than from surveys, ratings, or verbal statements.

Read the daily articles behind this idea on the Chinese edition.

Related principles

• → Links
  Information Asymmetry Cost Manifestation
• ↗ Extends
  Information Cascade in Commodity Pricing
• → Links
  Volume-Price Inversion Paradox
• → Links
  Goodhart's Law
• → Links
  Honeymoon Period Law
• → Links
  Attribution Asymmetry in Information Abundance
• → Links
  Price Signal Inversion
• ↗ Extends
  Real-time Demand Signal Feedback
• → Links
  Supply Chain as Signal