Many scholars have argued that once "basic needs" have been met, higher income is no longer associated with higher in … about well-being, we find no support for this claim. The relationship between well-being and income is roughly linear …

We explore the relationships between subjective well-being and income, as seen across individuals within a given … higher in countries with greater GDP per capita. The magnitude of the satisfaction-income gradient is roughly the same … whether we compare individuals or countries, suggesting that absolute income plays an important role in influencing well …