In a compelling and unsettling psychological experiment, researchers set out to examine how unearned privilege influences human behavior. Using a modified version of the classic board game Monopoly, they designed a study to simulate economic inequality, and the results were as striking as they were sobering. What began as a simple coin toss quickly evolved into a profound commentary on how people internalize advantage, justify success, and respond to power.
The Experiment Setup: Inequality by Design
The study, led by researchers from the University of California, Berkeley, was designed to mirror the kind of arbitrary socioeconomic disparities that exist in the real world. Participants were brought in as strangers and randomly assigned one of two roles: “rich” player or “poor” player, determined solely by the flip of a coin.
From the moment the game began, the disparities between the two roles were clear and institutionalized:
- The “rich” player started with twice as much Monopoly money.
- They were allowed to roll two dice, while the “poor” player could only roll one, letting the rich player move across the board faster and access more opportunities.
- When passing “GO,” the rich player collected $200, while the poor player collected $100.
- Even the game pieces were unequal: the rich player got to use the flashy car, while the poor player was left with something more modest, like the old shoe.
This imbalance created a drastically uneven playing field. And the psychological effects of that imbalance appeared almost immediately.
Behavioral Shifts: Power Corrupts, Even When Arbitrary
Despite knowing that their status was assigned at random, rich players began to act differently, and predictably worse, as the game progressed.
- Dominance: Rich players quickly became louder and more animated. They slapped their pieces on the board with more force, rolled their dice with gusto, and physically took up more space.
- Consumption: In a particularly revealing measure, rich players ate more pretzels that were made available during the game, a subtle sign of entitlement and lack of restraint.
- Disrespect: The rich players were significantly more likely to talk over others, to boast about their strategies, and to mock the poor players, showing less empathy and more self-focus.
These behavioral patterns were not isolated incidents. Over hundreds of iterations with different players, the same dynamics reappeared. The moment someone was given an advantage, even when they knew it was unearned, their behavior shifted toward entitlement, arrogance, and a reduction in compassion.
The Attribution Fallacy: Justifying Unearned Success
At the end of each game, players were asked a simple question: “Why did you win?”
You might expect the rich players to acknowledge the massive advantage they were given, after all, they knew they started with more money, rolled more dice, and earned more each time they passed GO.
But that’s not what happened.
None, not one, of the rich players attributed their success to luck. Instead, they offered justifications rooted in personal skill and merit:
- “I played a smarter strategy.”
- “I made good investments.”
- “I just understood the game better.”
This response reveals a critical psychological phenomenon: when people benefit from unearned advantage, they tend to internalize it as merit. The rich players didn’t see themselves as lucky, they saw themselves as better.
This insight aligns with broader research on “system justification theory”, the idea that people are motivated to see the world as fair and just, even in the face of obvious inequality. To preserve the illusion of fairness, we rewrite our personal stories to align with narratives of hard work, intelligence, and individual superiority, while ignoring structural factors that may have actually driven our outcomes.
Real-World Parallels: Monopoly as a Microcosm
While the Monopoly board was the setting, the implications of this experiment extend far beyond game night. In real-world societies marked by stark economic and racial disparities, the experiment highlights how privilege distorts perception. Those born into wealth or given systemic advantages often grow up believing they earned everything themselves, and may lack empathy for those who struggle without ever getting a fair chance.
- Economic inequality becomes justified through narratives of grit and hustle, even when social mobility is increasingly limited.
- Racial and class biases are reinforced when those in power see their status as deserved rather than inherited or enabled.
- Public policy may reflect these distorted perceptions, as those in privileged positions vote or legislate in ways that preserve systems they wrongly believe are meritocratic.
A Warning and a Mirror
This experiment is more than a social curiosity, it’s a mirror held up to society’s most persistent myth: that success is purely earned, and failure is solely due to lack of effort. In reality, systems shape outcomes. And when people are placed in positions of power, even by random chance, they often start to believe they deserve it.
The Monopoly experiment reminds us that empathy and humility must be actively maintained in the face of advantage. Because without them, even the best of us are at risk of forgetting how the game was rigged from the start.