You get a $20K raise. After 3 months, your lifestyle has absorbed it: nicer apartment, better restaurants, fancier car. You feel about as broke as before. The ‘new normal’ has reset upward.
The Original Discovery
Economist James Duesenberry observed in 1949 that consumption is ‘sticky’—it rises quickly when income rises but doesn’t fall when income drops. As technology improves and salaries increase, our expectations adjust to match, leaving us with the same relative satisfaction.
How It Works in Real Life
The Ratchet Effect isn’t a rare phenomenon—it’s everywhere once you start looking:
- A company gets faster computers. First week: everyone is thrilled at the speed. By week 4, the speed is expected. Week 5, slower performance feels like a regression. The standard has ratcheted up.
- Social media: a 24-hour text response felt acceptable in 2010. By 2015, expected within 2 hours. By 2023, instant response is expected. The ratchet only goes up.
- Storage capacity: 256GB phones were luxury in 2014. By 2024, 512GB is standard and feels small. We fill every ounce with photos and apps. We’re not happier, just operating with higher standards.
Why This Matters to You
The Ratchet Effect explains why wealthy people often feel financially stressed. They’ve adjusted their spending to match their income. The real lever is to keep your old spending habits while increasing income—easier said than done. But if you can do it, the wealth gap widens fast. Earn $100K, spend $60K, and invest $40K. Next year, earn $120K, still spend $60K, invest $60K. The compound effect over 10 years is dramatic. Keep your standard ratchet low while you’re young.
See It in Action
Play Mind Traps to see if you can recognize the Ratchet Effect in the wild. The quiz forces context-based recognition—the hardest and most useful form of learning.
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