There Is No Universal Income Number for Happiness
Studies propose different income levels at which an additional dollar contributes less to emotional wellbeing. Portnoy argues that geography, living costs, basic needs, and the chosen definition of happiness make a single universal threshold misleading.
- Published thresholds range widely across studies.
- Local purchasing power changes what an income can provide.
- Meeting basic needs produces the clearest emotional benefit.
- Marginal income has less effect on everyday mood after essentials are affordable.
“I'd also point out that a dollar spent in Manhattan, New York versus Manhattan, Kansas. Those are very different conversations.”
“There's been study after study that shows that once you can afford the basics in life, having that marginal dollar isn't necessarily going to put…”