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How Much Money is Needed to be "Happy"? - Does Inequality Corrode the Soul? Considering Well-being through the Triangle of Money, Time, and Relationships

How Much Money is Needed to be "Happy"? - Does Inequality Corrode the Soul? Considering Well-being through the Triangle of Money, Time, and Relationships

2025年09月17日 01:36

Prologue: An Update on the Question "How Much Money Do You Need to Be Happy?"

"How much do you need to earn to be happy?" This age-old question has been given a fresh perspective by Phys.org through an article from The Conversation. The key points are threefold: ① The "threshold" varies with inflation and regional differences, ② For many, the relationship between income and happiness continues even at high income levels, ③ Nevertheless, money is merely a "means," and its effectiveness changes depending on how it's used for time and relationships. Phys.org


1. What Has Happened to the Myth of "Earning $75,000 a Year"?

A famous study from 2010 suggested that emotional well-being plateaued at an annual income of about $75,000. The article translates this to approximately $111,000 in today's prices, noting that the required amount changes with the cost of living in different areas. In other words, it's not a fixed "magic number" but a variable value that moves with purchasing power. Phys.org


However, later studies paint a different picture. Analyses from the University of Pennsylvania and others show that subjective well-being continues to rise with income for many people, although it may not increase as much for some "already unhappy wealthy individuals." The relationship between happiness and income is not a simple straight line or a completely saturated curve but a "conditionally upward-sloping" one. Knowledge at Wharton


2. The Utility of Money "Diminishes" and "Bounces" with "Context"

An international experiment cited in the article distributed a uniform $10,000 to a total of 200 people from the US, Canada, the UK, Brazil, Indonesia, and Kenya. The increase in happiness among participants from low-income countries was about three times that of those from high-income countries. The further away basic needs are, the greater the utility of the same dollar—a textbook result of "diminishing and contextual" utility. Moreover, effects were detected even in households with an annual income of $123,000. Phys.org


3. "Time" and "Experiences"—The Right Ways to Spend Money

No matter how much you earn, satisfaction quickly becomes normalized if you get on the "hedonic treadmill." Happiness studies advocate for buying "time affluence" through services like housekeeping, and for "experiential purchases" such as travel or dining with friends. These function as investments that increase skills and relational capital, enhancing the reproducibility of happiness. Phys.org


4. Why "Relationships" Are the Strongest Asset

Harvard's long-term tracking study has shown for over half a century that the greatest predictor of health and happiness is "deep human relationships." While money can serve as a buffer against anxiety, the core that supports mental and physical prosperity is relationships—a grounded conclusion. Harvard Gazette


5. Why Inequality Diminishes Happiness

The article uses Australian data to highlight the extreme disparity in compensation between the top tier and the average worker. The widening gap in inequality is accompanied by worsening social outcomes, such as crime and decreased trust, ultimately harming the well-being of the entire community. The paradox is that money meant to increase individual "freedom of choice" ends up restricting freedom on a societal scale. Phys.org


6. The Debate on "Money and Happiness" Spreads on Social Media

 


This topic always stirs up social media. This time, The Conversation's official account posted an article announcement, prompting discussions on X (formerly Twitter) such as "The $75,000 myth is a misunderstanding," "Inflation changes the numbers," and "Higher income can lead to more comparisons and unhappiness." On Reddit, debates reignited with points like "Correlation continues even at high income levels" and "The upper limit is close to $500,000." Overall, the discussions seem divided into three camps: (1) Skeptics of the "capped at a certain amount" theory, (2) Those emphasizing "how money is used" and "relationships" over amounts, and (3) Realists incorporating the cost of living in their analyses. 


Fragments of Reactions (Summary)

  • Myth Re-examination Group: "The idea that happiness ends at $75,000 is too simplistic. Recent data shows incremental increases even at high incomes"—Summary from an economic thread on Reddit. Reddit

  • Relationship Emphasis Group: "Ultimately, happiness is about love and connection. Discussions about amounts are just auxiliary lines"—Post citing long-term research. Facebook

  • Realist Group: "Inflation has turned $75,000 into the equivalent of $111,000. We should also consider the skyrocketing rent in urban areas"—Summary of threads on X. X (formerly Twitter)


7. Implementation Guide: Five Actions Individuals Can Take

  1. Meet Safety Nets: Secure "downside anxiety" with emergency living expenses (3–6 months) and insurance.

  2. Buy Time: Outsource chores, commuting, and errands to secure 2–3 hours of free time per week. What boosts happiness is "disposable time." Phys.org

  3. Invest in Experiences: Choose experiences over things. Plan small, frequent, and shareable activities. Phys.org

  4. Cut the Trap of Comparisons: Develop a habit of "information blocking" visible successes of others (on social media). The rise of materialism undermines subjective happiness. Phys.org

  5. Increase Community Capital: Continuously invest in relationships, including "weak ties" with family, friends, and neighbors. It also reflects on longevity and health. Harvard Gazette


8. Implications for Society

Ensuring minimum living standards and affordable housing elevates individual "freedom of choice" and lays the foundation for happiness. Conversely, widening inequality amplifies communal anxiety and distrust, eventually eroding the happiness of the "haves" as well. Research suggests that optimal individual actions (investment in time and experiences) and optimal social policies (inequality mitigation and strengthening safety nets) are complementary. Phys.org


Reference Articles

How Much Money Do You Need to Be Happy? What Research Shows
Source: https://phys.org/news/2025-09-money-happy.html

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