Charting the Relationship Between Money and Happiness

Today’s chart is best viewed full-screen. Explore the high resolution version by clicking here.

Can money buy you happiness?

It’s a longstanding question that has many different answers, depending on who you ask.

Today’s chart approaches this fundamental question from a data-driven perspective, and it provides one potential solution: money does buy some happiness, but only to a limited extent.

MONEY AND HAPPINESS

First, a thinking exercise.

Let’s say you have two hypothetical people: one of them is named Beff Jezos and he’s a billionaire, and the other is named Jill Smith and she has a more average net worth. Who do you think would be happiest if their wealth was instantly doubled?

Beff might be happy that he’s got more in the bank, but materially his life is unlikely to change much – after all, he’s a billionaire. On the flipside, Jill also has more in the bank and is likely able to use those additional resources to provide better opportunities for her family, get out of debt, or improve her work-life balance.

These resources translate to real changes for Jill, potentially increasing her level of satisfaction with life.

Just like these hypotheticals, the data tells a similar story when we look at countries.

THE DATA-DRIVEN APPROACH

Today’s chart looks at the relationship between GDP per capita (PPP) and the self-reported levels of happiness of each country. Sources for data are the World Bank and the World Happiness Report 2017.

According to the numbers, the relationship between money and happiness is strong early on for countries. Then later, when material elements of Maslow’s hierarchy are met, the relationship gets harder to predict.

In general, this means that as a country’s wealth increases from $10k to $20k per person, it will likely slide up the happiness scale as well. For a double from $30k to $60k, the relationship still holds – but it tends to have far more variance. This variance is where things get interesting.