Prediction markets, platforms like Kalshi and Polymarket that allow users to wager real money on the outcomes of future events, are currently one of the fastest-growing industries in the United States. While they are often advertised as tools for crowdsourcing reliable information and forecasting the future, a growing body of evidence suggests these markets are beginning to actively shape the real-world events they are supposed to be predicting.
According to an analysis by the Roosevelt Institute, the sheer accessibility of betting on everything from geopolitical conflicts to pop culture is creating perverse incentives. As millions of dollars flow into these contracts, the line between passive prediction and active manipulation is blurring, posing a unique threat to public trust in core institutions.
How Betting Corrupts Real-World Incentives
When significant financial payouts are tied to specific, niche outcomes, participants are increasingly incentivized to force those outcomes to happen. Recent incidents demonstrate how easily these platforms can affect human behavior:
Media Intimidation: Earlier this year, users on a prediction market threatened a journalist, Emanuel Fabian, demanding he alter his reporting on a missile attack because his factual details were causing them to lose their wagers.
Data Manipulation: A staff member at the Institute for the Study of War allegedly altered a published map of the Ukraine conflict, contradicting comprehensive evidence, to falsely indicate that Russia had captured a specific city. This map was the resolution source for a $1.3 million betting pool, potentially securing massive profits for some users.
Infrastructure Tampering: French authorities are currently investigating potential physical tampering with weather sensors, which allowed a trader to win a weather-related bet.
The Rise of Non-Financial Insider Trading
In traditional stock markets, insider trading involves using private corporate data to buy or sell equities. In prediction markets, insider trading involves individuals using their professional access to profit off the outcomes of society's daily operations.
The Justice Department and various organizations have already flagged multiple high-profile cases. A U.S. soldier was charged for allegedly using private military intelligence to make over $400,000 betting on international affairs. A Google employee allegedly used internal company data to profit off Google's annual Search results. Other reported incidents involve political campaign staffers betting on their own candidates and a White House teleprompter operator profiting from knowing the exact phrasing of upcoming speeches.
When the public learns that people in positions of power or access are financially betting on the outcomes they control, it actively erodes societal trust in the media, the military, and the government.
Regulatory and Legislative Responses
Recognizing the potential for widespread corruption, lawmakers are beginning to respond. During the 119th Congress, at least 24 bills were introduced specifically targeting the regulation of prediction markets. The U.S. Senate has already banned its own staff and officials from participating in these platforms.
Future regulatory proposals exist on a spectrum. Some policymakers advocate for banning contracts related to government activities, while others suggest a broader ban on any contract where the outcome can be realistically influenced by human intervention. Ultimately, the challenge for regulators will be balancing the financial freedom of users with the need to protect the integrity of real-world events from manipulation.
Source: https://rooseveltinstitute.org/blog/how-prediction-markets-are-shaping-real-world-events-and-eroding-public-trust/