← Retour au blog
tech 13 August 2026

The Impact of Economic Connectedness on Earnings: More Than Just Luck or Hard Work

Discover why economic connections matter more than hard work or luck for achieving success in life.

Article inspired by the original source
People who grew up with high economic connectedness earn more ↗ julienreszka.com

The Importance of Economic Connections

In the business world, it's often said that hard work and a bit of luck are the keys to success. However, recent studies reveal this isn't always the case. In 2022, a study led by Raj Chetty and his team, utilizing 21 billion Facebook friendships from 72 million Americans, demonstrated that "economic connectedness"—the share of a person's friends who earn more than they do—is a crucial determinant of economic mobility.

A Powerful Lever for Economic Mobility

Children who grow up with high economic connectedness earn 20% more on average as adults than those without such a network. To put this into perspective, this effect is as significant as if these children's parents earned $47,000 instead of $27,000. Chetty and his team found that economic connectedness is a stronger predictor of upward mobility than school quality, segregation, or poverty rates.

The Reality of Social Networks

Data shows that people at the bottom of the income ladder have very few wealthy friends: less than 2% of their friends are in the top 10% of earners. In contrast, those at the top tend to cluster together: 34% of their friends also belong to the top 10%. This highlights that social networks play a crucial role in accessing economic opportunities.

The Myth of Hard Work

While hard work is valued, it is not sufficient to guarantee success. Chetty and his colleagues have proven that economic connections have a direct impact on career mobility. A classic 1973 survey found that 56% of men got their job through a contact they saw rarely. This trend was confirmed by a 2022 randomized experiment on 20 million LinkedIn users, showing that weak ties, people you know a little but not well, foster more job mobility than close ones.

Strategies to Enhance Your Economic Connectedness

To enhance your economic connectedness, start by diversifying your network. Attend professional events, join online discussion groups, and be proactive in establishing new relationships. Remember, it's not just close friends that matter, but also those occasional contacts that can open unexpected doors.

Conclusion

The importance of economic connections cannot be underestimated. While hard work and luck play roles, it's often the network you build that will make a significant difference in your career trajectory. Don't waste time, start building your network today.

Let's discuss your project in 15 minutes.

connectivité économique réseaux sociaux mobilité économique réussite professionnelle relations professionnelles
Deepthix newsletter · 100% AI · every Monday 8am

An AI agent reads tech for you.

Our AI agent scans ~200 sources per week and ships the best articles to your inbox Monday 8am. Free. One click to unsubscribe.

Visit the newsletter page →

Want to automate your operations?

Let's talk about your project in 15 minutes.

Book a call