Why Trust and Confidence Drive the Economy

Key Takeaways

1. 1Confidence drives spending and investment decisions: Consumers spend more when optimistic; less when pessimistic—independent of actual income changes
2. 2Confidence is self-reinforcing: Optimism → more spending → more production → more jobs → validated optimism; pessimism creates the opposite spiral
3. 3Confidence can be irrational: "Animal spirits" (herd behavior, euphoria, panic) can drive economies to booms and busts disconnected from fundamentals
4. 4Credit depends entirely on confidence: Lenders extend credit based on confidence in repayment; loss of confidence freezes credit even for solvent borrowers
5. 5Currency depends on trust: Money has value only because people trust it will maintain that value and be accepted by others
6. 6Confidence surveys predict economic activity: Consumer and business confidence indices often lead turning points in the economy
7. 7Restoring confidence after a crisis is slow: Even after objective conditions improve, confidence can remain low for years (Japan's lost decade)