Higher income improves life rating but not emotional well-being

September 7, 2010, Princeton University

(PhysOrg.com) -- People's life evaluations rise steadily with income, but their reported quality of emotional daily experience levels off at a certain income level, according to a new study by two Princeton University professors.

People’s life evaluations rise steadily with , but the reported quality of emotional daily experience levels off at a certain income level, according to a new study by two Princeton University professors, published online this week in the (PNAS).

Angus Deaton, the Dwight D. Eisenhower Professor of International Affairs and Professor of Economics and International Affairs, and Daniel Kahneman, the Eugene Higgins Professor of Psychology and Professor of Psychology and Public Affairs (Emeritus), analyzed over 450,000 responses to a daily survey of 1,000 randomly selected U.S. residents and found that while life evaluation rose steadily with annual income, the quality of the respondents’ everyday experiences did not improve beyond approximately $75,000 a year.

As the study suggests, emotional well being refers to the emotional quality of an individual’s everyday experience and is assessed by the respondents’ report of the time spent in certain positive and negative emotional states the previous day. Life evaluation refers to a person’s thoughts about his or her life and is measured by respondents’ rating of their lives on a ladder scale of zero to ten.

“We find that emotional well being and life evaluation have different correlates in the circumstances of people’s lives. In particular, we observe striking differences in the relationship of these aspects of well being to income,” the authors note in the study.

As income decreased from $75,000, respondents reported decreasing happiness and increasing sadness and stress. The data suggest that the pain of life’s misfortunes, including disease, divorce, and being alone, is exacerbated by poverty.

“We conclude that lack of money brings both emotional misery and low life evaluation; similar results were found for anger,” write the authors in the report. “Beyond $75,000 in the contemporary United States, however, higher income is neither the road to experienced happiness nor the road to the relief of unhappiness or stress, although higher income continues to improve individuals’ life evaluations.”

The study does not imply that a financial increase will not improve the quality of life, but suggests that above a certain income level, people’s emotional wellbeing is constrained by other factors, such as temperament and life circumstances.

The take home message of the study is that high incomes don’t bring you happiness, but they do bring you a life that you think is better.

Noted WWS Dean Christina Paxson, “This is a very important study. The findings are robust, based on an incredible data source provided by the Gallup Organization and the Healthways Corporation - a survey of 450,000 people that, for the first time, distinguishes between two important types of subjective well being, which turned out to be critical for the findings.”

More information: High income improves evaluation of life but not emotional well-being, Proceedings of the National Academy of Sciences, www.pnas.org/cgi/doi/10.1073/pnas.1011492107

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1 / 5 (1) Sep 07, 2010
Alas, Sadly, the research report has not been released to the public. It's price is cost-prohibitive to the ordinary man.
1 / 5 (1) Sep 07, 2010
..Higher income improves life rating but not emotional well-being..
This doesn't explain, why most of people tend to become rich, whenever possible. In gradient driven reality this bias (we could say a symmetry breaking) is based on the fact, people feeling better, when they're getting rich and they're feeling bad, when they get lost. IMO this feeling is mostly unconscious and it reflects the auto-focusing character of all material particles in aether foam, which gets more dense under introduction of energy, like soap foam under shaking and this dense place concentrates another waves of energy like optic lens in avalanche way.

In this way, every dense place in vacuum tends to becomes even more dense, and money attract another money. Because space-time is more dense around people with money due the various synergies, these people are getting richer and richer in the same way, like the massive objects are concentrating another massive objects around them. It's physics.
not rated yet Sep 07, 2010
In a new study: People who make over $75K per year are OLDER than people making under $75K per year.

Not enough info in this article to draw a meaningful conclusion. I'll bet a cardiologist that makes $900K per year leads a much more satisfying life than the constantly-stressed stock broker making half that, the office manager making $100K and the McDonalds night-shift working at $12 per hour.

And I'll bet the toy research engineers at the big toy companies are happier regardless of their income!

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